70267778

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{9011}}^1$

素因数の和:9577

約数の個数: 16

約数和(自身を含む): 120688704

約数和(自身を除く): 50420926

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 9011, 18022, 63077, 126154, 5019127, 10038254, 35133889, 70267778]

約数ペア:

[(1, 70267778), (2, 35133889), (7, 10038254), (14, 5019127), (557, 126154), (1114, 63077), (3899, 18022), (7798, 9011)]