24642452

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{21317}}^1$

素因数の和:21355

約数の個数: 18

約数和(自身を含む): 45812382

約数和(自身を除く): 21169930

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 21317, 42634, 85268, 362389, 724778, 1449556, 6160613, 12321226, 24642452]

約数ペア:

[(1, 24642452), (2, 12321226), (4, 6160613), (17, 1449556), (34, 724778), (68, 362389), (289, 85268), (578, 42634), (1156, 21317)]