70828384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 152845056

約数和(自身を除く): 82016672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 311, 352, 622, 647, 1244, 1294, 2488, 2588, 3421, 4976, 5176, 6842, 7117, 9952, 10352, 13684, 14234, 20704, 27368, 28468, 54736, 56936, 109472, 113872, 201217, 227744, 402434, 804868, 1609736, 2213387, 3219472, 4426774, 6438944, 8853548, 17707096, 35414192, 70828384]

約数ペア:

[(1, 70828384), (2, 35414192), (4, 17707096), (8, 8853548), (11, 6438944), (16, 4426774), (22, 3219472), (32, 2213387), (44, 1609736), (88, 804868), (176, 402434), (311, 227744), (352, 201217), (622, 113872), (647, 109472), (1244, 56936), (1294, 54736), (2488, 28468), (2588, 27368), (3421, 20704), (4976, 14234), (5176, 13684), (6842, 10352), (7117, 9952)]