70005712

素因数分解:

$2^4\times 7^2\times {\mathrm{89293}}^1$

素因数の和:89315

約数の個数: 30

約数和(自身を含む): 157782498

約数和(自身を除く): 87776786

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 89293, 178586, 357172, 625051, 714344, 1250102, 1428688, 2500204, 4375357, 5000408, 8750714, 10000816, 17501428, 35002856, 70005712]

約数ペア:

[(1, 70005712), (2, 35002856), (4, 17501428), (7, 10000816), (8, 8750714), (14, 5000408), (16, 4375357), (28, 2500204), (49, 1428688), (56, 1250102), (98, 714344), (112, 625051), (196, 357172), (392, 178586), (784, 89293)]