22688328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{72719}}^1$

素因数の和:72741

約数の個数: 32

約数和(自身を含む): 61084800

約数和(自身を除く): 38396472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 72719, 145438, 218157, 290876, 436314, 581752, 872628, 945347, 1745256, 1890694, 2836041, 3781388, 5672082, 7562776, 11344164, 22688328]

約数ペア:

[(1, 22688328), (2, 11344164), (3, 7562776), (4, 5672082), (6, 3781388), (8, 2836041), (12, 1890694), (13, 1745256), (24, 945347), (26, 872628), (39, 581752), (52, 436314), (78, 290876), (104, 218157), (156, 145438), (312, 72719)]