74834564

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1999}}^1$

素因数の和:2208

約数の個数: 36

約数和(自身を含む): 153216000

約数和(自身を除く): 78381436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 1999, 2674, 3998, 5348, 7996, 9359, 13993, 18718, 27986, 37436, 55972, 97951, 195902, 381809, 391804, 763618, 1527236, 2672663, 5345326, 10690652, 18708641, 37417282, 74834564]

約数ペア:

[(1, 74834564), (2, 37417282), (4, 18708641), (7, 10690652), (14, 5345326), (28, 2672663), (49, 1527236), (98, 763618), (191, 391804), (196, 381809), (382, 195902), (764, 97951), (1337, 55972), (1999, 37436), (2674, 27986), (3998, 18718), (5348, 13993), (7996, 9359)]