70640248

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26839}}^1$

素因数の和:26899

約数の個数: 32

約数和(自身を含む): 154598400

約数和(自身を除く): 83958152

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 26839, 53678, 107356, 187873, 214712, 375746, 751492, 1261433, 1502984, 2522866, 5045732, 8830031, 10091464, 17660062, 35320124, 70640248]

約数ペア:

[(1, 70640248), (2, 35320124), (4, 17660062), (7, 10091464), (8, 8830031), (14, 5045732), (28, 2522866), (47, 1502984), (56, 1261433), (94, 751492), (188, 375746), (329, 214712), (376, 187873), (658, 107356), (1316, 53678), (2632, 26839)]