70842472

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 135928800

約数和(自身を除く): 65086328

約数列:

[1, 2, 4, 8, 61, 122, 179, 244, 358, 488, 716, 811, 1432, 1622, 3244, 6488, 10919, 21838, 43676, 49471, 87352, 98942, 145169, 197884, 290338, 395768, 580676, 1161352, 8855309, 17710618, 35421236, 70842472]

約数ペア:

[(1, 70842472), (2, 35421236), (4, 17710618), (8, 8855309), (61, 1161352), (122, 580676), (179, 395768), (244, 290338), (358, 197884), (488, 145169), (716, 98942), (811, 87352), (1432, 49471), (1622, 43676), (3244, 21838), (6488, 10919)]