25967992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 50738400

約数和(自身を除く): 24770408

約数列:

[1, 2, 4, 8, 29, 58, 116, 173, 232, 346, 647, 692, 1294, 1384, 2588, 5017, 5176, 10034, 18763, 20068, 37526, 40136, 75052, 111931, 150104, 223862, 447724, 895448, 3245999, 6491998, 12983996, 25967992]

約数ペア:

[(1, 25967992), (2, 12983996), (4, 6491998), (8, 3245999), (29, 895448), (58, 447724), (116, 223862), (173, 150104), (232, 111931), (346, 75052), (647, 40136), (692, 37526), (1294, 20068), (1384, 18763), (2588, 10034), (5017, 5176)]