28478336

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{7177}}^1$

素因数の和:7222

約数の個数: 32

約数和(自身を含む): 58572480

約数和(自身を除く): 30094144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 7177, 14354, 28708, 57416, 114832, 222487, 229664, 444974, 459328, 889948, 918656, 1779896, 3559792, 7119584, 14239168, 28478336]

約数ペア:

[(1, 28478336), (2, 14239168), (4, 7119584), (8, 3559792), (16, 1779896), (31, 918656), (32, 889948), (62, 459328), (64, 444974), (124, 229664), (128, 222487), (248, 114832), (496, 57416), (992, 28708), (1984, 14354), (3968, 7177)]