25209728

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5374

約数の個数: 32

約数和(自身を含む): 51589560

約数和(自身を除く): 26379832

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 5323, 10646, 21292, 42584, 85168, 170336, 196951, 340672, 393902, 681344, 787804, 1575608, 3151216, 6302432, 12604864, 25209728]

約数ペア:

[(1, 25209728), (2, 12604864), (4, 6302432), (8, 3151216), (16, 1575608), (32, 787804), (37, 681344), (64, 393902), (74, 340672), (128, 196951), (148, 170336), (296, 85168), (592, 42584), (1184, 21292), (2368, 10646), (4736, 5323)]