15694291472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2309}}^1\times {\mathrm{24989}}^1$

素因数の和:27323

約数の個数: 40

約数和(自身を含む): 32211610200

約数和(自身を除く): 16517318728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2309, 4618, 9236, 18472, 24989, 36944, 39253, 49978, 78506, 99956, 157012, 199912, 314024, 399824, 424813, 628048, 849626, 1699252, 3398504, 6797008, 57699601, 115399202, 230798404, 461596808, 923193616, 980893217, 1961786434, 3923572868, 7847145736, 15694291472]

約数ペア:

[(1, 15694291472), (2, 7847145736), (4, 3923572868), (8, 1961786434), (16, 980893217), (17, 923193616), (34, 461596808), (68, 230798404), (136, 115399202), (272, 57699601), (2309, 6797008), (4618, 3398504), (9236, 1699252), (18472, 849626), (24989, 628048), (36944, 424813), (39253, 399824), (49978, 314024), (78506, 199912), (99956, 157012)]