70166668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 145141920

約数和(自身を除く): 74975252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 241, 286, 482, 509, 572, 964, 1018, 2036, 2651, 3133, 5302, 5599, 6266, 6617, 10604, 11198, 12532, 13234, 22396, 26468, 34463, 68926, 72787, 122669, 137852, 145574, 245338, 291148, 490676, 1349359, 1594697, 2698718, 3189394, 5397436, 6378788, 17541667, 35083334, 70166668]

約数ペア:

[(1, 70166668), (2, 35083334), (4, 17541667), (11, 6378788), (13, 5397436), (22, 3189394), (26, 2698718), (44, 1594697), (52, 1349359), (143, 490676), (241, 291148), (286, 245338), (482, 145574), (509, 137852), (572, 122669), (964, 72787), (1018, 68926), (2036, 34463), (2651, 26468), (3133, 22396), (5302, 13234), (5599, 12532), (6266, 11198), (6617, 10604)]