70183784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 79115416

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 71, 88, 94, 142, 188, 239, 284, 376, 478, 517, 568, 781, 956, 1034, 1562, 1912, 2068, 2629, 3124, 3337, 4136, 5258, 6248, 6674, 10516, 11233, 13348, 16969, 21032, 22466, 26696, 33938, 36707, 44932, 67876, 73414, 89864, 123563, 135752, 146828, 186659, 247126, 293656, 373318, 494252, 746636, 797543, 988504, 1493272, 1595086, 3190172, 6380344, 8772973, 17545946, 35091892, 70183784]

約数ペア:

[(1, 70183784), (2, 35091892), (4, 17545946), (8, 8772973), (11, 6380344), (22, 3190172), (44, 1595086), (47, 1493272), (71, 988504), (88, 797543), (94, 746636), (142, 494252), (188, 373318), (239, 293656), (284, 247126), (376, 186659), (478, 146828), (517, 135752), (568, 123563), (781, 89864), (956, 73414), (1034, 67876), (1562, 44932), (1912, 36707), (2068, 33938), (2629, 26696), (3124, 22466), (3337, 21032), (4136, 16969), (5258, 13348), (6248, 11233), (6674, 10516)]