28856448

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 85407660

約数和(自身を除く): 56551212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 576, 592, 666, 677, 888, 1152, 1184, 1332, 1354, 1776, 2031, 2368, 2664, 2708, 3552, 4062, 4736, 5328, 5416, 6093, 7104, 8124, 10656, 10832, 12186, 14208, 16248, 21312, 21664, 24372, 25049, 32496, 42624, 43328, 48744, 50098, 64992, 75147, 86656, 97488, 100196, 129984, 150294, 194976, 200392, 225441, 259968, 300588, 389952, 400784, 450882, 601176, 779904, 801568, 901764, 1202352, 1603136, 1803528, 2404704, 3206272, 3607056, 4809408, 7214112, 9618816, 14428224, 28856448]

約数ペア:

[(1, 28856448), (2, 14428224), (3, 9618816), (4, 7214112), (6, 4809408), (8, 3607056), (9, 3206272), (12, 2404704), (16, 1803528), (18, 1603136), (24, 1202352), (32, 901764), (36, 801568), (37, 779904), (48, 601176), (64, 450882), (72, 400784), (74, 389952), (96, 300588), (111, 259968), (128, 225441), (144, 200392), (148, 194976), (192, 150294), (222, 129984), (288, 100196), (296, 97488), (333, 86656), (384, 75147), (444, 64992), (576, 50098), (592, 48744), (666, 43328), (677, 42624), (888, 32496), (1152, 25049), (1184, 24372), (1332, 21664), (1354, 21312), (1776, 16248), (2031, 14208), (2368, 12186), (2664, 10832), (2708, 10656), (3552, 8124), (4062, 7104), (4736, 6093), (5328, 5416)]