22924993

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 31888080

約数和(自身を除く): 8963087

約数列:

[1, 7, 13, 17, 29, 49, 73, 91, 119, 203, 221, 377, 493, 511, 637, 833, 949, 1241, 1421, 1547, 2117, 2639, 3451, 3577, 6409, 6643, 8687, 10829, 14819, 16133, 18473, 24157, 27521, 35989, 44863, 46501, 60809, 103733, 112931, 192647, 251923, 314041, 467857, 790517, 1348529, 1763461, 3274999, 22924993]

約数ペア:

[(1, 22924993), (7, 3274999), (13, 1763461), (17, 1348529), (29, 790517), (49, 467857), (73, 314041), (91, 251923), (119, 192647), (203, 112931), (221, 103733), (377, 60809), (493, 46501), (511, 44863), (637, 35989), (833, 27521), (949, 24157), (1241, 18473), (1421, 16133), (1547, 14819), (2117, 10829), (2639, 8687), (3451, 6643), (3577, 6409)]