70501912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4877}}^1$

素因数の和:5035

約数の個数: 32

約数和(自身を含む): 143413200

約数和(自身を除く): 72911288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 4877, 7228, 9754, 14456, 19508, 39016, 63401, 126802, 253604, 507208, 677903, 1355806, 2711612, 5423224, 8812739, 17625478, 35250956, 70501912]

約数ペア:

[(1, 70501912), (2, 35250956), (4, 17625478), (8, 8812739), (13, 5423224), (26, 2711612), (52, 1355806), (104, 677903), (139, 507208), (278, 253604), (556, 126802), (1112, 63401), (1807, 39016), (3614, 19508), (4877, 14456), (7228, 9754)]