15704040016

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4523053}}^1$

素因数の和:4523099

約数の個数: 40

約数和(自身を含む): 35894956544

約数和(自身を除く): 20190916528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4523053, 9046106, 18092212, 31661371, 36184424, 63322742, 72368848, 126645484, 140214643, 253290968, 280429286, 506581936, 560858572, 981502501, 1121717144, 1963005002, 2243434288, 3926010004, 7852020008, 15704040016]

約数ペア:

[(1, 15704040016), (2, 7852020008), (4, 3926010004), (7, 2243434288), (8, 1963005002), (14, 1121717144), (16, 981502501), (28, 560858572), (31, 506581936), (56, 280429286), (62, 253290968), (112, 140214643), (124, 126645484), (217, 72368848), (248, 63322742), (434, 36184424), (496, 31661371), (868, 18092212), (1736, 9046106), (3472, 4523053)]