72338818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 118143360

約数和(自身を除く): 45804542

約数列:

[1, 2, 23, 29, 46, 58, 211, 257, 422, 514, 667, 1334, 4853, 5911, 6119, 7453, 9706, 11822, 12238, 14906, 54227, 108454, 140737, 171419, 281474, 342838, 1247221, 1572583, 2494442, 3145166, 36169409, 72338818]

約数ペア:

[(1, 72338818), (2, 36169409), (23, 3145166), (29, 2494442), (46, 1572583), (58, 1247221), (211, 342838), (257, 281474), (422, 171419), (514, 140737), (667, 108454), (1334, 54227), (4853, 14906), (5911, 12238), (6119, 11822), (7453, 9706)]