25236484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 34033916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 52, 76, 82, 89, 91, 133, 164, 178, 182, 247, 266, 287, 356, 364, 494, 532, 533, 574, 623, 779, 988, 1066, 1148, 1157, 1246, 1558, 1691, 1729, 2132, 2314, 2492, 3116, 3382, 3458, 3649, 3731, 4628, 5453, 6764, 6916, 7298, 7462, 8099, 10127, 10906, 11837, 14596, 14924, 16198, 20254, 21812, 21983, 23674, 25543, 32396, 40508, 43966, 47348, 47437, 51086, 69331, 70889, 87932, 94874, 102172, 138662, 141778, 153881, 189748, 277324, 283556, 307762, 332059, 485317, 615524, 664118, 901303, 970634, 1328236, 1802606, 1941268, 3605212, 6309121, 12618242, 25236484]

約数ペア:

[(1, 25236484), (2, 12618242), (4, 6309121), (7, 3605212), (13, 1941268), (14, 1802606), (19, 1328236), (26, 970634), (28, 901303), (38, 664118), (41, 615524), (52, 485317), (76, 332059), (82, 307762), (89, 283556), (91, 277324), (133, 189748), (164, 153881), (178, 141778), (182, 138662), (247, 102172), (266, 94874), (287, 87932), (356, 70889), (364, 69331), (494, 51086), (532, 47437), (533, 47348), (574, 43966), (623, 40508), (779, 32396), (988, 25543), (1066, 23674), (1148, 21983), (1157, 21812), (1246, 20254), (1558, 16198), (1691, 14924), (1729, 14596), (2132, 11837), (2314, 10906), (2492, 10127), (3116, 8099), (3382, 7462), (3458, 7298), (3649, 6916), (3731, 6764), (4628, 5453)]