67018462

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 117448704

約数和(自身を除く): 50430242

約数列:

[1, 2, 7, 14, 71, 142, 191, 353, 382, 497, 706, 994, 1337, 2471, 2674, 4942, 13561, 25063, 27122, 50126, 67423, 94927, 134846, 175441, 189854, 350882, 471961, 943922, 4787033, 9574066, 33509231, 67018462]

約数ペア:

[(1, 67018462), (2, 33509231), (7, 9574066), (14, 4787033), (71, 943922), (142, 471961), (191, 350882), (353, 189854), (382, 175441), (497, 134846), (706, 94927), (994, 67423), (1337, 50126), (2471, 27122), (2674, 25063), (4942, 13561)]