28666021964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1171189}}^1$

素因数の和:1171433

約数の個数: 24

約数和(自身を含む): 52141378800

約数和(自身を除く): 23475356836

約数列:

[1, 2, 4, 29, 58, 116, 211, 422, 844, 6119, 12238, 24476, 1171189, 2342378, 4684756, 33964481, 67928962, 135857924, 247120879, 494241758, 988483516, 7166505491, 14333010982, 28666021964]

約数ペア:

[(1, 28666021964), (2, 14333010982), (4, 7166505491), (29, 988483516), (58, 494241758), (116, 247120879), (211, 135857924), (422, 67928962), (844, 33964481), (6119, 4684756), (12238, 2342378), (24476, 1171189)]