72249892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126311}}^1$

素因数の和:126339

約数の個数: 24

約数和(自身を含む): 148542912

約数和(自身を除く): 76293020

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 126311, 252622, 505244, 1389421, 1642043, 2778842, 3284086, 5557684, 6568172, 18062473, 36124946, 72249892]

約数ペア:

[(1, 72249892), (2, 36124946), (4, 18062473), (11, 6568172), (13, 5557684), (22, 3284086), (26, 2778842), (44, 1642043), (52, 1389421), (143, 505244), (286, 252622), (572, 126311)]