247517272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{14173}}^1$

素因数の和:14275

約数の個数: 32

約数和(自身を含む): 484750800

約数和(自身を除く): 237233528

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 2183, 4366, 8732, 14173, 17464, 28346, 56692, 113384, 524401, 836207, 1048802, 1672414, 2097604, 3344828, 4195208, 6689656, 30939659, 61879318, 123758636, 247517272]

約数ペア:

[(1, 247517272), (2, 123758636), (4, 61879318), (8, 30939659), (37, 6689656), (59, 4195208), (74, 3344828), (118, 2097604), (148, 1672414), (236, 1048802), (296, 836207), (472, 524401), (2183, 113384), (4366, 56692), (8732, 28346), (14173, 17464)]