70889912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9923}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 142905600

約数和(自身を除く): 72015688

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 9923, 19846, 39692, 79384, 188537, 377074, 466381, 754148, 932762, 1508296, 1865524, 3731048, 8861239, 17722478, 35444956, 70889912]

約数ペア:

[(1, 70889912), (2, 35444956), (4, 17722478), (8, 8861239), (19, 3731048), (38, 1865524), (47, 1508296), (76, 932762), (94, 754148), (152, 466381), (188, 377074), (376, 188537), (893, 79384), (1786, 39692), (3572, 19846), (7144, 9923)]