72010631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 95136768

約数和(自身を除く): 23126137

約数列:

[1, 7, 11, 23, 73, 77, 161, 253, 511, 557, 803, 1679, 1771, 3899, 5621, 6127, 11753, 12811, 18469, 40661, 42889, 89677, 129283, 140921, 284627, 447271, 935203, 986447, 3130897, 6546421, 10287233, 72010631]

約数ペア:

[(1, 72010631), (7, 10287233), (11, 6546421), (23, 3130897), (73, 986447), (77, 935203), (161, 447271), (253, 284627), (511, 140921), (557, 129283), (803, 89677), (1679, 42889), (1771, 40661), (3899, 18469), (5621, 12811), (6127, 11753)]