70433872

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 139792640

約数和(自身を除く): 69358768

約数列:

[1, 2, 4, 8, 16, 79, 103, 158, 206, 316, 412, 541, 632, 824, 1082, 1264, 1648, 2164, 4328, 8137, 8656, 16274, 32548, 42739, 55723, 65096, 85478, 111446, 130192, 170956, 222892, 341912, 445784, 683824, 891568, 4402117, 8804234, 17608468, 35216936, 70433872]

約数ペア:

[(1, 70433872), (2, 35216936), (4, 17608468), (8, 8804234), (16, 4402117), (79, 891568), (103, 683824), (158, 445784), (206, 341912), (316, 222892), (412, 170956), (541, 130192), (632, 111446), (824, 85478), (1082, 65096), (1264, 55723), (1648, 42739), (2164, 32548), (4328, 16274), (8137, 8656)]