69947164

素因数分解:

$2^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2423}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 140087808

約数和(自身を除く): 70140644

約数列:

[1, 2, 4, 7, 14, 28, 1031, 2062, 2423, 4124, 4846, 7217, 9692, 14434, 16961, 28868, 33922, 67844, 2498113, 4996226, 9992452, 17486791, 34973582, 69947164]

約数ペア:

[(1, 69947164), (2, 34973582), (4, 17486791), (7, 9992452), (14, 4996226), (28, 2498113), (1031, 67844), (2062, 33922), (2423, 28868), (4124, 16961), (4846, 14434), (7217, 9692)]