28792512

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 97369376

約数和(自身を除く): 68576864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 192, 193, 222, 224, 252, 259, 288, 296, 333, 336, 386, 444, 448, 504, 518, 576, 579, 592, 666, 672, 772, 777, 888, 1008, 1036, 1158, 1184, 1332, 1344, 1351, 1544, 1554, 1737, 1776, 2016, 2072, 2316, 2331, 2368, 2664, 2702, 3088, 3108, 3474, 3552, 4032, 4053, 4144, 4632, 4662, 5328, 5404, 6176, 6216, 6948, 7104, 7141, 8106, 8288, 9264, 9324, 10656, 10808, 12159, 12352, 12432, 13896, 14282, 16212, 16576, 18528, 18648, 21312, 21423, 21616, 24318, 24864, 27792, 28564, 32424, 37056, 37296, 42846, 43232, 48636, 49728, 49987, 55584, 57128, 64269, 64848, 74592, 85692, 86464, 97272, 99974, 111168, 114256, 128538, 129696, 149184, 149961, 171384, 194544, 199948, 228512, 257076, 259392, 299922, 342768, 389088, 399896, 449883, 457024, 514152, 599844, 685536, 778176, 799792, 899766, 1028304, 1199688, 1371072, 1599584, 1799532, 2056608, 2399376, 3199168, 3599064, 4113216, 4798752, 7198128, 9597504, 14396256, 28792512]

約数ペア:

[(1, 28792512), (2, 14396256), (3, 9597504), (4, 7198128), (6, 4798752), (7, 4113216), (8, 3599064), (9, 3199168), (12, 2399376), (14, 2056608), (16, 1799532), (18, 1599584), (21, 1371072), (24, 1199688), (28, 1028304), (32, 899766), (36, 799792), (37, 778176), (42, 685536), (48, 599844), (56, 514152), (63, 457024), (64, 449883), (72, 399896), (74, 389088), (84, 342768), (96, 299922), (111, 259392), (112, 257076), (126, 228512), (144, 199948), (148, 194544), (168, 171384), (192, 149961), (193, 149184), (222, 129696), (224, 128538), (252, 114256), (259, 111168), (288, 99974), (296, 97272), (333, 86464), (336, 85692), (386, 74592), (444, 64848), (448, 64269), (504, 57128), (518, 55584), (576, 49987), (579, 49728), (592, 48636), (666, 43232), (672, 42846), (772, 37296), (777, 37056), (888, 32424), (1008, 28564), (1036, 27792), (1158, 24864), (1184, 24318), (1332, 21616), (1344, 21423), (1351, 21312), (1544, 18648), (1554, 18528), (1737, 16576), (1776, 16212), (2016, 14282), (2072, 13896), (2316, 12432), (2331, 12352), (2368, 12159), (2664, 10808), (2702, 10656), (3088, 9324), (3108, 9264), (3474, 8288), (3552, 8106), (4032, 7141), (4053, 7104), (4144, 6948), (4632, 6216), (4662, 6176), (5328, 5404)]