68878832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23021}}^1$

素因数の和:23057

約数の個数: 40

約数和(自身を含む): 154155312

約数和(自身を除く): 85276480

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 23021, 46042, 92084, 184168, 253231, 368336, 391357, 506462, 782714, 1012924, 1565428, 2025848, 3130856, 4051696, 4304927, 6261712, 8609854, 17219708, 34439416, 68878832]

約数ペア:

[(1, 68878832), (2, 34439416), (4, 17219708), (8, 8609854), (11, 6261712), (16, 4304927), (17, 4051696), (22, 3130856), (34, 2025848), (44, 1565428), (68, 1012924), (88, 782714), (136, 506462), (176, 391357), (187, 368336), (272, 253231), (374, 184168), (748, 92084), (1496, 46042), (2992, 23021)]