22457708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 48921600

約数和(自身を除く): 26463892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 599, 721, 1198, 1339, 1442, 2396, 2678, 2884, 4193, 5356, 7787, 8386, 9373, 15574, 16772, 18746, 31148, 37492, 54509, 61697, 109018, 123394, 218036, 246788, 431879, 802061, 863758, 1604122, 1727516, 3208244, 5614427, 11228854, 22457708]

約数ペア:

[(1, 22457708), (2, 11228854), (4, 5614427), (7, 3208244), (13, 1727516), (14, 1604122), (26, 863758), (28, 802061), (52, 431879), (91, 246788), (103, 218036), (182, 123394), (206, 109018), (364, 61697), (412, 54509), (599, 37492), (721, 31148), (1198, 18746), (1339, 16772), (1442, 15574), (2396, 9373), (2678, 8386), (2884, 7787), (4193, 5356)]