72488018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{809}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 110574720

約数和(自身を除く): 38086702

約数列:

[1, 2, 71, 142, 631, 809, 1262, 1618, 44801, 57439, 89602, 114878, 510479, 1020958, 36244009, 72488018]

約数ペア:

[(1, 72488018), (2, 36244009), (71, 1020958), (142, 510479), (631, 114878), (809, 89602), (1262, 57439), (1618, 44801)]