67262986

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 119404800

約数和(自身を除く): 52141814

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 497, 686, 994, 1381, 2762, 3479, 6958, 9667, 19334, 24353, 48706, 67669, 98051, 135338, 196102, 473683, 686357, 947366, 1372714, 4804499, 9608998, 33631493, 67262986]

約数ペア:

[(1, 67262986), (2, 33631493), (7, 9608998), (14, 4804499), (49, 1372714), (71, 947366), (98, 686357), (142, 473683), (343, 196102), (497, 135338), (686, 98051), (994, 67669), (1381, 48706), (2762, 24353), (3479, 19334), (6958, 9667)]