26617964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 48601728

約数和(自身を除く): 21983764

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 2213, 3007, 4426, 6014, 8852, 12028, 68603, 137206, 214661, 274412, 429322, 858644, 6654491, 13308982, 26617964]

約数ペア:

[(1, 26617964), (2, 13308982), (4, 6654491), (31, 858644), (62, 429322), (97, 274412), (124, 214661), (194, 137206), (388, 68603), (2213, 12028), (3007, 8852), (4426, 6014)]