61314652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70639}}^1$

素因数の和:70681

約数の個数: 24

約数和(自身を含む): 126586880

約数和(自身を除く): 65272228

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 70639, 141278, 282556, 494473, 988946, 1977892, 2189809, 4379618, 8759236, 15328663, 30657326, 61314652]

約数ペア:

[(1, 61314652), (2, 30657326), (4, 15328663), (7, 8759236), (14, 4379618), (28, 2189809), (31, 1977892), (62, 988946), (124, 494473), (217, 282556), (434, 141278), (868, 70639)]