70697872

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8647}}^1$

素因数の和:8735

約数の個数: 40

約数和(自身を含む): 158708096

約数和(自身を除く): 88010224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 8647, 17294, 34588, 60529, 69176, 121058, 138352, 242116, 484232, 631231, 968464, 1262462, 2524924, 4418617, 5049848, 8837234, 10099696, 17674468, 35348936, 70697872]

約数ペア:

[(1, 70697872), (2, 35348936), (4, 17674468), (7, 10099696), (8, 8837234), (14, 5049848), (16, 4418617), (28, 2524924), (56, 1262462), (73, 968464), (112, 631231), (146, 484232), (292, 242116), (511, 138352), (584, 121058), (1022, 69176), (1168, 60529), (2044, 34588), (4088, 17294), (8176, 8647)]