74712968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6481}}^1$

素因数の和:6629

約数の個数: 32

約数和(自身を含む): 154012320

約数和(自身を除く): 79299352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 6481, 11528, 12962, 25924, 51848, 71291, 142582, 285164, 570328, 849011, 1698022, 3396044, 6792088, 9339121, 18678242, 37356484, 74712968]

約数ペア:

[(1, 74712968), (2, 37356484), (4, 18678242), (8, 9339121), (11, 6792088), (22, 3396044), (44, 1698022), (88, 849011), (131, 570328), (262, 285164), (524, 142582), (1048, 71291), (1441, 51848), (2882, 25924), (5764, 12962), (6481, 11528)]