28295232

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 88026240

約数和(自身を除く): 59731008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 569, 592, 672, 777, 888, 1036, 1138, 1184, 1344, 1554, 1707, 1776, 2072, 2276, 2368, 3108, 3414, 3552, 3983, 4144, 4552, 6216, 6828, 7104, 7966, 8288, 9104, 11949, 12432, 13656, 15932, 16576, 18208, 21053, 23898, 24864, 27312, 31864, 36416, 42106, 47796, 49728, 54624, 63159, 63728, 84212, 95592, 109248, 126318, 127456, 147371, 168424, 191184, 252636, 254912, 294742, 336848, 382368, 442113, 505272, 589484, 673696, 764736, 884226, 1010544, 1178968, 1347392, 1768452, 2021088, 2357936, 3536904, 4042176, 4715872, 7073808, 9431744, 14147616, 28295232]

約数ペア:

[(1, 28295232), (2, 14147616), (3, 9431744), (4, 7073808), (6, 4715872), (7, 4042176), (8, 3536904), (12, 2357936), (14, 2021088), (16, 1768452), (21, 1347392), (24, 1178968), (28, 1010544), (32, 884226), (37, 764736), (42, 673696), (48, 589484), (56, 505272), (64, 442113), (74, 382368), (84, 336848), (96, 294742), (111, 254912), (112, 252636), (148, 191184), (168, 168424), (192, 147371), (222, 127456), (224, 126318), (259, 109248), (296, 95592), (336, 84212), (444, 63728), (448, 63159), (518, 54624), (569, 49728), (592, 47796), (672, 42106), (777, 36416), (888, 31864), (1036, 27312), (1138, 24864), (1184, 23898), (1344, 21053), (1554, 18208), (1707, 16576), (1776, 15932), (2072, 13656), (2276, 12432), (2368, 11949), (3108, 9104), (3414, 8288), (3552, 7966), (3983, 7104), (4144, 6828), (4552, 6216)]