22709024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 48827520

約数和(自身を除く): 26118496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 691, 1027, 1264, 1382, 2054, 2528, 2764, 4108, 5528, 8216, 8983, 11056, 16432, 17966, 22112, 32864, 35932, 54589, 71864, 109178, 143728, 218356, 287456, 436712, 709657, 873424, 1419314, 1746848, 2838628, 5677256, 11354512, 22709024]

約数ペア:

[(1, 22709024), (2, 11354512), (4, 5677256), (8, 2838628), (13, 1746848), (16, 1419314), (26, 873424), (32, 709657), (52, 436712), (79, 287456), (104, 218356), (158, 143728), (208, 109178), (316, 71864), (416, 54589), (632, 35932), (691, 32864), (1027, 22112), (1264, 17966), (1382, 16432), (2054, 11056), (2528, 8983), (2764, 8216), (4108, 5528)]