69967142

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 122529792

約数和(自身を除く): 52562650

約数列:

[1, 2, 7, 14, 73, 146, 223, 307, 446, 511, 614, 1022, 1561, 2149, 3122, 4298, 16279, 22411, 32558, 44822, 68461, 113953, 136922, 156877, 227906, 313754, 479227, 958454, 4997653, 9995306, 34983571, 69967142]

約数ペア:

[(1, 69967142), (2, 34983571), (7, 9995306), (14, 4997653), (73, 958454), (146, 479227), (223, 313754), (307, 227906), (446, 156877), (511, 136922), (614, 113953), (1022, 68461), (1561, 44822), (2149, 32558), (3122, 22411), (4298, 16279)]