25215476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3391}}^1$

素因数の和:3432

約数の個数: 36

約数和(自身を含む): 52141824

約数和(自身を除く): 26926348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3391, 3718, 6782, 7436, 13564, 37301, 44083, 74602, 88166, 149204, 176332, 484913, 573079, 969826, 1146158, 1939652, 2292316, 6303869, 12607738, 25215476]

約数ペア:

[(1, 25215476), (2, 12607738), (4, 6303869), (11, 2292316), (13, 1939652), (22, 1146158), (26, 969826), (44, 573079), (52, 484913), (143, 176332), (169, 149204), (286, 88166), (338, 74602), (572, 44083), (676, 37301), (1859, 13564), (3391, 7436), (3718, 6782)]