40445482

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 81554688

約数和(自身を除く): 41109206

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2207, 2618, 4414, 9163, 15449, 18326, 24277, 30898, 37519, 48554, 75038, 108143, 169939, 216286, 262633, 339878, 412709, 525266, 825418, 1189573, 1838431, 2379146, 2888963, 3676862, 5777926, 20222741, 40445482]

約数ペア:

[(1, 40445482), (2, 20222741), (7, 5777926), (11, 3676862), (14, 2888963), (17, 2379146), (22, 1838431), (34, 1189573), (49, 825418), (77, 525266), (98, 412709), (119, 339878), (154, 262633), (187, 216286), (238, 169939), (374, 108143), (539, 75038), (833, 48554), (1078, 37519), (1309, 30898), (1666, 24277), (2207, 18326), (2618, 15449), (4414, 9163)]