71807036

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82727}}^1$

素因数の和:82769

約数の個数: 24

約数和(自身を含む): 148248576

約数和(自身を除く): 76441540

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 82727, 165454, 330908, 579089, 1158178, 2316356, 2564537, 5129074, 10258148, 17951759, 35903518, 71807036]

約数ペア:

[(1, 71807036), (2, 35903518), (4, 17951759), (7, 10258148), (14, 5129074), (28, 2564537), (31, 2316356), (62, 1158178), (124, 579089), (217, 330908), (434, 165454), (868, 82727)]