40722088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1289}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 83592000

約数和(自身を除く): 42869912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1289, 1436, 2578, 2872, 3949, 5156, 7898, 10312, 14179, 15796, 28358, 31592, 56716, 113432, 462751, 925502, 1851004, 3702008, 5090261, 10180522, 20361044, 40722088]

約数ペア:

[(1, 40722088), (2, 20361044), (4, 10180522), (8, 5090261), (11, 3702008), (22, 1851004), (44, 925502), (88, 462751), (359, 113432), (718, 56716), (1289, 31592), (1436, 28358), (2578, 15796), (2872, 14179), (3949, 10312), (5156, 7898)]