70641872

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2707}}^1$

素因数の和:2955

約数の個数: 40

約数和(自身を含む): 157150656

約数和(自身を除く): 86508784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 2707, 3262, 3728, 5414, 6524, 10828, 13048, 18949, 21656, 26096, 37898, 43312, 75796, 151592, 303184, 630731, 1261462, 2522924, 4415117, 5045848, 8830234, 10091696, 17660468, 35320936, 70641872]

約数ペア:

[(1, 70641872), (2, 35320936), (4, 17660468), (7, 10091696), (8, 8830234), (14, 5045848), (16, 4415117), (28, 2522924), (56, 1261462), (112, 630731), (233, 303184), (466, 151592), (932, 75796), (1631, 43312), (1864, 37898), (2707, 26096), (3262, 21656), (3728, 18949), (5414, 13048), (6524, 10828)]