65057644078

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{127}}^2\times {\mathrm{521}}^1$

素因数の和:870

約数の個数: 72

約数和(自身を含む): 116090586720

約数和(自身を除く): 51032942642

約数列:

[1, 2, 7, 14, 49, 79, 98, 127, 158, 254, 521, 553, 889, 1042, 1106, 1778, 3647, 3871, 6223, 7294, 7742, 10033, 12446, 16129, 20066, 25529, 32258, 41159, 51058, 66167, 70231, 82318, 112903, 132334, 140462, 225806, 288113, 463169, 491617, 576226, 790321, 926338, 983234, 1274191, 1580642, 2016791, 2548382, 3242183, 4033582, 5227193, 6484366, 8403209, 8919337, 10454386, 16806418, 17838674, 36590351, 58822463, 62435359, 73180702, 117644926, 124870718, 256132457, 411757241, 512264914, 663853511, 823514482, 1327707022, 4646974577, 9293949154, 32528822039, 65057644078]

約数ペア:

[(1, 65057644078), (2, 32528822039), (7, 9293949154), (14, 4646974577), (49, 1327707022), (79, 823514482), (98, 663853511), (127, 512264914), (158, 411757241), (254, 256132457), (521, 124870718), (553, 117644926), (889, 73180702), (1042, 62435359), (1106, 58822463), (1778, 36590351), (3647, 17838674), (3871, 16806418), (6223, 10454386), (7294, 8919337), (7742, 8403209), (10033, 6484366), (12446, 5227193), (16129, 4033582), (20066, 3242183), (25529, 2548382), (32258, 2016791), (41159, 1580642), (51058, 1274191), (66167, 983234), (70231, 926338), (82318, 790321), (112903, 576226), (132334, 491617), (140462, 463169), (225806, 288113)]