70451654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12487}}^1$

素因数の和:12540

約数の個数: 32

約数和(自身を含む): 134270976

約数和(自身を除く): 63819322

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 12487, 24974, 87409, 162331, 174818, 324662, 387097, 774194, 1136317, 2272634, 2709679, 5032261, 5419358, 10064522, 35225827, 70451654]

約数ペア:

[(1, 70451654), (2, 35225827), (7, 10064522), (13, 5419358), (14, 5032261), (26, 2709679), (31, 2272634), (62, 1136317), (91, 774194), (182, 387097), (217, 324662), (403, 174818), (434, 162331), (806, 87409), (2821, 24974), (5642, 12487)]