42040828

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 75075840

約数和(自身を除く): 33035012

約数列:

[1, 2, 4, 83, 139, 166, 278, 332, 556, 911, 1822, 3644, 11537, 23074, 46148, 75613, 126629, 151226, 253258, 302452, 506516, 10510207, 21020414, 42040828]

約数ペア:

[(1, 42040828), (2, 21020414), (4, 10510207), (83, 506516), (139, 302452), (166, 253258), (278, 151226), (332, 126629), (556, 75613), (911, 46148), (1822, 23074), (3644, 11537)]