66552668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9623}}^1$

素因数の和:9666

約数の個数: 48

約数和(自身を含む): 150904320

約数和(自身を除く): 84351652

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 9623, 19246, 38492, 67361, 125099, 134722, 182837, 250198, 269444, 365674, 500396, 731348, 875693, 1279859, 1751386, 2376881, 2559718, 3502772, 4753762, 5119436, 9507524, 16638167, 33276334, 66552668]

約数ペア:

[(1, 66552668), (2, 33276334), (4, 16638167), (7, 9507524), (13, 5119436), (14, 4753762), (19, 3502772), (26, 2559718), (28, 2376881), (38, 1751386), (52, 1279859), (76, 875693), (91, 731348), (133, 500396), (182, 365674), (247, 269444), (266, 250198), (364, 182837), (494, 134722), (532, 125099), (988, 67361), (1729, 38492), (3458, 19246), (6916, 9623)]