64157338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8317}}^1$

素因数の和:8374

約数の個数: 32

約数和(自身を含む): 119779200

約数和(自身を除く): 55621862

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 8317, 16634, 58219, 116438, 158023, 241193, 316046, 482386, 1106161, 1688351, 2212322, 3376702, 4582667, 9165334, 32078669, 64157338]

約数ペア:

[(1, 64157338), (2, 32078669), (7, 9165334), (14, 4582667), (19, 3376702), (29, 2212322), (38, 1688351), (58, 1106161), (133, 482386), (203, 316046), (266, 241193), (406, 158023), (551, 116438), (1102, 58219), (3857, 16634), (7714, 8317)]