70217648

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{7879}}^1$

素因数の和:8444

約数の個数: 20

約数和(自身を含む): 136308240

約数和(自身を除く): 66090592

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 7879, 8912, 15758, 31516, 63032, 126064, 4388603, 8777206, 17554412, 35108824, 70217648]

約数ペア:

[(1, 70217648), (2, 35108824), (4, 17554412), (8, 8777206), (16, 4388603), (557, 126064), (1114, 63032), (2228, 31516), (4456, 15758), (7879, 8912)]