63668668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73351}}^1$

素因数の和:73393

約数の個数: 24

約数和(自身を含む): 131446784

約数和(自身を除く): 67778116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 73351, 146702, 293404, 513457, 1026914, 2053828, 2273881, 4547762, 9095524, 15917167, 31834334, 63668668]

約数ペア:

[(1, 63668668), (2, 31834334), (4, 15917167), (7, 9095524), (14, 4547762), (28, 2273881), (31, 2053828), (62, 1026914), (124, 513457), (217, 293404), (434, 146702), (868, 73351)]