69771824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 140562432

約数和(自身を除く): 70790608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 863, 1304, 1726, 2608, 3452, 5053, 6904, 10106, 13808, 20212, 26753, 40424, 53506, 80848, 107012, 140669, 214024, 281338, 428048, 562676, 1125352, 2250704, 4360739, 8721478, 17442956, 34885912, 69771824]

約数ペア:

[(1, 69771824), (2, 34885912), (4, 17442956), (8, 8721478), (16, 4360739), (31, 2250704), (62, 1125352), (124, 562676), (163, 428048), (248, 281338), (326, 214024), (496, 140669), (652, 107012), (863, 80848), (1304, 53506), (1726, 40424), (2608, 26753), (3452, 20212), (5053, 13808), (6904, 10106)]