22572784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2377

約数の個数: 40

約数和(自身を含む): 48121920

約数和(自身を除く): 25549136

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2309, 2444, 4618, 4888, 9236, 9776, 18472, 30017, 36944, 60034, 108523, 120068, 217046, 240136, 434092, 480272, 868184, 1410799, 1736368, 2821598, 5643196, 11286392, 22572784]

約数ペア:

[(1, 22572784), (2, 11286392), (4, 5643196), (8, 2821598), (13, 1736368), (16, 1410799), (26, 868184), (47, 480272), (52, 434092), (94, 240136), (104, 217046), (188, 120068), (208, 108523), (376, 60034), (611, 36944), (752, 30017), (1222, 18472), (2309, 9776), (2444, 9236), (4618, 4888)]