70102288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2779

約数の個数: 40

約数和(自身を含む): 145350072

約数和(自身を除く): 75247784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 2657, 3298, 5314, 6596, 10628, 13192, 21256, 26384, 42512, 45169, 90338, 180676, 257729, 361352, 515458, 722704, 1030916, 2061832, 4123664, 4381393, 8762786, 17525572, 35051144, 70102288]

約数ペア:

[(1, 70102288), (2, 35051144), (4, 17525572), (8, 8762786), (16, 4381393), (17, 4123664), (34, 2061832), (68, 1030916), (97, 722704), (136, 515458), (194, 361352), (272, 257729), (388, 180676), (776, 90338), (1552, 45169), (1649, 42512), (2657, 26384), (3298, 21256), (5314, 13192), (6596, 10628)]