71653772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9473}}^1$

素因数の和:9569

約数の個数: 24

約数和(自身を含む): 131574912

約数和(自身を除く): 59921140

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 9473, 18946, 37892, 293663, 577853, 587326, 1155706, 1174652, 2311412, 17913443, 35826886, 71653772]

約数ペア:

[(1, 71653772), (2, 35826886), (4, 17913443), (31, 2311412), (61, 1174652), (62, 1155706), (122, 587326), (124, 577853), (244, 293663), (1891, 37892), (3782, 18946), (7564, 9473)]