72892631

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 86840640

約数和(自身を除く): 13948009

約数列:

[1, 7, 29, 137, 203, 959, 2621, 3973, 18347, 27811, 76009, 359077, 532063, 2513539, 10413233, 72892631]

約数ペア:

[(1, 72892631), (7, 10413233), (29, 2513539), (137, 532063), (203, 359077), (959, 76009), (2621, 27811), (3973, 18347)]