74726122

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{691}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 113349600

約数和(自身を除く): 38623478

約数列:

[1, 2, 139, 278, 389, 691, 778, 1382, 54071, 96049, 108142, 192098, 268799, 537598, 37363061, 74726122]

約数ペア:

[(1, 74726122), (2, 37363061), (139, 537598), (278, 268799), (389, 192098), (691, 108142), (778, 96049), (1382, 54071)]