22960288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 49268520

約数和(自身を除く): 26308232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 569, 776, 1138, 1261, 1552, 2276, 2522, 3104, 4552, 5044, 7397, 9104, 10088, 14794, 18208, 20176, 29588, 40352, 55193, 59176, 110386, 118352, 220772, 236704, 441544, 717509, 883088, 1435018, 1766176, 2870036, 5740072, 11480144, 22960288]

約数ペア:

[(1, 22960288), (2, 11480144), (4, 5740072), (8, 2870036), (13, 1766176), (16, 1435018), (26, 883088), (32, 717509), (52, 441544), (97, 236704), (104, 220772), (194, 118352), (208, 110386), (388, 59176), (416, 55193), (569, 40352), (776, 29588), (1138, 20176), (1261, 18208), (1552, 14794), (2276, 10088), (2522, 9104), (3104, 7397), (4552, 5044)]