15957256

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4253}}^1$

素因数の和:4333

約数の個数: 32

約数和(自身を含む): 34712640

約数和(自身を除く): 18755384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 4253, 8506, 17012, 29771, 34024, 59542, 119084, 238168, 284951, 569902, 1139804, 1994657, 2279608, 3989314, 7978628, 15957256]

約数ペア:

[(1, 15957256), (2, 7978628), (4, 3989314), (7, 2279608), (8, 1994657), (14, 1139804), (28, 569902), (56, 284951), (67, 238168), (134, 119084), (268, 59542), (469, 34024), (536, 29771), (938, 17012), (1876, 8506), (3752, 4253)]