68380796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{1277}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 130754736

約数和(自身を除く): 62373940

約数列:

[1, 2, 4, 11, 22, 44, 1217, 1277, 2434, 2554, 4868, 5108, 13387, 14047, 26774, 28094, 53548, 56188, 1554109, 3108218, 6216436, 17095199, 34190398, 68380796]

約数ペア:

[(1, 68380796), (2, 34190398), (4, 17095199), (11, 6216436), (22, 3108218), (44, 1554109), (1217, 56188), (1277, 53548), (2434, 28094), (2554, 26774), (4868, 14047), (5108, 13387)]