72868336

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{57649}}^1$

素因数の和:57736

約数の個数: 20

約数和(自身を含む): 142972000

約数和(自身を除く): 70103664

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 57649, 115298, 230596, 461192, 922384, 4554271, 9108542, 18217084, 36434168, 72868336]

約数ペア:

[(1, 72868336), (2, 36434168), (4, 18217084), (8, 9108542), (16, 4554271), (79, 922384), (158, 461192), (316, 230596), (632, 115298), (1264, 57649)]