79679792

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{68219}}^1$

素因数の和:68300

約数の個数: 20

約数和(自身を含む): 156496680

約数和(自身を除く): 76816888

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 68219, 136438, 272876, 545752, 1091504, 4979987, 9959974, 19919948, 39839896, 79679792]

約数ペア:

[(1, 79679792), (2, 39839896), (4, 19919948), (8, 9959974), (16, 4979987), (73, 1091504), (146, 545752), (292, 272876), (584, 136438), (1168, 68219)]