74866928

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{48239}}^1$

素因数の和:48344

約数の個数: 20

約数和(自身を含む): 146553120

約数和(自身を除く): 71686192

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 48239, 96478, 192956, 385912, 771824, 4679183, 9358366, 18716732, 37433464, 74866928]

約数ペア:

[(1, 74866928), (2, 37433464), (4, 18716732), (8, 9358366), (16, 4679183), (97, 771824), (194, 385912), (388, 192956), (776, 96478), (1552, 48239)]