22750672

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2947

約数の個数: 40

約数和(自身を含む): 51103872

約数和(自身を除く): 28353200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 2861, 3976, 5722, 7952, 11444, 20027, 22888, 40054, 45776, 80108, 160216, 203131, 320432, 406262, 812524, 1421917, 1625048, 2843834, 3250096, 5687668, 11375336, 22750672]

約数ペア:

[(1, 22750672), (2, 11375336), (4, 5687668), (7, 3250096), (8, 2843834), (14, 1625048), (16, 1421917), (28, 812524), (56, 406262), (71, 320432), (112, 203131), (142, 160216), (284, 80108), (497, 45776), (568, 40054), (994, 22888), (1136, 20027), (1988, 11444), (2861, 7952), (3976, 5722)]