40460672

素因数分解:

$2^7\times 7^2\times {\mathrm{6451}}^1$

素因数の和:6479

約数の個数: 48

約数和(自身を含む): 93779820

約数和(自身を除く): 53319148

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 6451, 12902, 25804, 45157, 51608, 90314, 103216, 180628, 206432, 316099, 361256, 412864, 632198, 722512, 825728, 1264396, 1445024, 2528792, 2890048, 5057584, 5780096, 10115168, 20230336, 40460672]

約数ペア:

[(1, 40460672), (2, 20230336), (4, 10115168), (7, 5780096), (8, 5057584), (14, 2890048), (16, 2528792), (28, 1445024), (32, 1264396), (49, 825728), (56, 722512), (64, 632198), (98, 412864), (112, 361256), (128, 316099), (196, 206432), (224, 180628), (392, 103216), (448, 90314), (784, 51608), (896, 45157), (1568, 25804), (3136, 12902), (6272, 6451)]