70909168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10889}}^1$

素因数の和:10945

約数の個数: 40

約数和(自身を含む): 153941040

約数和(自身を除く): 83031872

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 10889, 21778, 43556, 87112, 119779, 174224, 239558, 402893, 479116, 805786, 958232, 1611572, 1916464, 3223144, 4431823, 6446288, 8863646, 17727292, 35454584, 70909168]

約数ペア:

[(1, 70909168), (2, 35454584), (4, 17727292), (8, 8863646), (11, 6446288), (16, 4431823), (22, 3223144), (37, 1916464), (44, 1611572), (74, 958232), (88, 805786), (148, 479116), (176, 402893), (296, 239558), (407, 174224), (592, 119779), (814, 87112), (1628, 43556), (3256, 21778), (6512, 10889)]