57990212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66809}}^1$

素因数の和:66851

約数の個数: 24

約数和(自身を含む): 119723520

約数和(自身を除く): 61733308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 66809, 133618, 267236, 467663, 935326, 1870652, 2071079, 4142158, 8284316, 14497553, 28995106, 57990212]

約数ペア:

[(1, 57990212), (2, 28995106), (4, 14497553), (7, 8284316), (14, 4142158), (28, 2071079), (31, 1870652), (62, 935326), (124, 467663), (217, 267236), (434, 133618), (868, 66809)]