70711388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 74924452

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 2063, 3116, 4126, 8252, 8569, 17138, 22693, 34276, 39197, 45386, 78394, 84583, 90772, 156788, 169166, 338332, 431167, 862334, 930413, 1607077, 1724668, 1860826, 3214154, 3721652, 6428308, 17677847, 35355694, 70711388]

約数ペア:

[(1, 70711388), (2, 35355694), (4, 17677847), (11, 6428308), (19, 3721652), (22, 3214154), (38, 1860826), (41, 1724668), (44, 1607077), (76, 930413), (82, 862334), (164, 431167), (209, 338332), (418, 169166), (451, 156788), (779, 90772), (836, 84583), (902, 78394), (1558, 45386), (1804, 39197), (2063, 34276), (3116, 22693), (4126, 17138), (8252, 8569)]