73621112

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{21859}}^1$

素因数の和:22286

約数の個数: 16

約数和(自身を含む): 138373800

約数和(自身を除く): 64752688

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 21859, 43718, 87436, 174872, 9202639, 18405278, 36810556, 73621112]

約数ペア:

[(1, 73621112), (2, 36810556), (4, 18405278), (8, 9202639), (421, 174872), (842, 87436), (1684, 43718), (3368, 21859)]