72698054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19553}}^1$

素因数の和:19592

約数の個数: 24

約数和(自身を含む): 128821752

約数和(自身を除く): 56123698

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 19553, 39106, 215083, 254189, 430166, 508378, 2796079, 3304457, 5592158, 6608914, 36349027, 72698054]

約数ペア:

[(1, 72698054), (2, 36349027), (11, 6608914), (13, 5592158), (22, 3304457), (26, 2796079), (143, 508378), (169, 430166), (286, 254189), (338, 215083), (1859, 39106), (3718, 19553)]