70388312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{811}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 139339200

約数和(自身を除く): 68950888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 571, 811, 1142, 1622, 2284, 3244, 4568, 6488, 10849, 15409, 21698, 30818, 43396, 61636, 86792, 123272, 463081, 926162, 1852324, 3704648, 8798539, 17597078, 35194156, 70388312]

約数ペア:

[(1, 70388312), (2, 35194156), (4, 17597078), (8, 8798539), (19, 3704648), (38, 1852324), (76, 926162), (152, 463081), (571, 123272), (811, 86792), (1142, 61636), (1622, 43396), (2284, 30818), (3244, 21698), (4568, 15409), (6488, 10849)]