2497408

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 5049000

約数和(自身を除く): 2551592

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 179, 218, 358, 436, 716, 872, 1432, 1744, 2864, 3488, 5728, 6976, 11456, 13952, 19511, 22912, 39022, 78044, 156088, 312176, 624352, 1248704, 2497408]

約数ペア:

[(1, 2497408), (2, 1248704), (4, 624352), (8, 312176), (16, 156088), (32, 78044), (64, 39022), (109, 22912), (128, 19511), (179, 13952), (218, 11456), (358, 6976), (436, 5728), (716, 3488), (872, 2864), (1432, 1744)]