17386850704

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{238673}}^1$

素因数の和:238867

約数の個数: 40

約数和(自身を含む): 35070757560

約数和(自身を除く): 17683906856

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 1256, 2512, 4553, 9106, 18212, 36424, 72848, 238673, 477346, 954692, 1909384, 3818768, 6921517, 13843034, 27686068, 37471661, 55372136, 74943322, 110744272, 149886644, 299773288, 599546576, 1086678169, 2173356338, 4346712676, 8693425352, 17386850704]

約数ペア:

[(1, 17386850704), (2, 8693425352), (4, 4346712676), (8, 2173356338), (16, 1086678169), (29, 599546576), (58, 299773288), (116, 149886644), (157, 110744272), (232, 74943322), (314, 55372136), (464, 37471661), (628, 27686068), (1256, 13843034), (2512, 6921517), (4553, 3818768), (9106, 1909384), (18212, 954692), (36424, 477346), (72848, 238673)]