28664704

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{937}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 57405600

約数和(自身を除く): 28740896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 937, 956, 1874, 1912, 3748, 3824, 7496, 7648, 14992, 15296, 29984, 30592, 59968, 119936, 223943, 447886, 895772, 1791544, 3583088, 7166176, 14332352, 28664704]

約数ペア:

[(1, 28664704), (2, 14332352), (4, 7166176), (8, 3583088), (16, 1791544), (32, 895772), (64, 447886), (128, 223943), (239, 119936), (478, 59968), (937, 30592), (956, 29984), (1874, 15296), (1912, 14992), (3748, 7648), (3824, 7496)]