25440996

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{883}}^1$

素因数の和:918

約数の個数: 60

約数和(自身を含む): 69330352

約数和(自身を除く): 43889356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 883, 1029, 1372, 1766, 2058, 2401, 2649, 3532, 4116, 4802, 5298, 6181, 7203, 9604, 10596, 12362, 14406, 18543, 24724, 28812, 37086, 43267, 74172, 86534, 129801, 173068, 259602, 302869, 519204, 605738, 908607, 1211476, 1817214, 2120083, 3634428, 4240166, 6360249, 8480332, 12720498, 25440996]

約数ペア:

[(1, 25440996), (2, 12720498), (3, 8480332), (4, 6360249), (6, 4240166), (7, 3634428), (12, 2120083), (14, 1817214), (21, 1211476), (28, 908607), (42, 605738), (49, 519204), (84, 302869), (98, 259602), (147, 173068), (196, 129801), (294, 86534), (343, 74172), (588, 43267), (686, 37086), (883, 28812), (1029, 24724), (1372, 18543), (1766, 14406), (2058, 12362), (2401, 10596), (2649, 9604), (3532, 7203), (4116, 6181), (4802, 5298)]