67127968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{123397}}^1$

素因数の和:123424

約数の個数: 24

約数和(自身を含む): 139933332

約数和(自身を除く): 72805364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 123397, 246794, 493588, 987176, 1974352, 2097749, 3948704, 4195498, 8390996, 16781992, 33563984, 67127968]

約数ペア:

[(1, 67127968), (2, 33563984), (4, 16781992), (8, 8390996), (16, 4195498), (17, 3948704), (32, 2097749), (34, 1974352), (68, 987176), (136, 493588), (272, 246794), (544, 123397)]