22978208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 51075360

約数和(自身を除く): 28097152

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2251, 2552, 4502, 5104, 9004, 10208, 18008, 24761, 36016, 49522, 65279, 72032, 99044, 130558, 198088, 261116, 396176, 522232, 718069, 792352, 1044464, 1436138, 2088928, 2872276, 5744552, 11489104, 22978208]

約数ペア:

[(1, 22978208), (2, 11489104), (4, 5744552), (8, 2872276), (11, 2088928), (16, 1436138), (22, 1044464), (29, 792352), (32, 718069), (44, 522232), (58, 396176), (88, 261116), (116, 198088), (176, 130558), (232, 99044), (319, 72032), (352, 65279), (464, 49522), (638, 36016), (928, 24761), (1276, 18008), (2251, 10208), (2552, 9004), (4502, 5104)]