28506072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5851}}^1$

素因数の和:5896

約数の個数: 64

約数和(自身を含む): 84268800

約数和(自身を除く): 55762728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 5851, 11702, 17553, 23404, 35106, 40957, 46808, 70212, 81914, 122871, 140424, 163828, 169679, 245742, 327656, 339358, 491484, 509037, 678716, 982968, 1018074, 1187753, 1357432, 2036148, 2375506, 3563259, 4072296, 4751012, 7126518, 9502024, 14253036, 28506072]

約数ペア:

[(1, 28506072), (2, 14253036), (3, 9502024), (4, 7126518), (6, 4751012), (7, 4072296), (8, 3563259), (12, 2375506), (14, 2036148), (21, 1357432), (24, 1187753), (28, 1018074), (29, 982968), (42, 678716), (56, 509037), (58, 491484), (84, 339358), (87, 327656), (116, 245742), (168, 169679), (174, 163828), (203, 140424), (232, 122871), (348, 81914), (406, 70212), (609, 46808), (696, 40957), (812, 35106), (1218, 23404), (1624, 17553), (2436, 11702), (4872, 5851)]