1082435872

素因数分解:

$2^5\times 7^2\times {\mathrm{157}}^1\times {\mathrm{4397}}^1$

素因数の和:4578

約数の個数: 72

約数和(自身を含む): 2495328444

約数和(自身を除く): 1412892572

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 157, 196, 224, 314, 392, 628, 784, 1099, 1256, 1568, 2198, 2512, 4396, 4397, 5024, 7693, 8792, 8794, 15386, 17584, 17588, 30772, 30779, 35168, 35176, 61544, 61558, 70352, 123088, 123116, 140704, 215453, 246176, 246232, 430906, 492464, 690329, 861812, 984928, 1380658, 1723624, 2761316, 3447248, 4832303, 5522632, 6894496, 9664606, 11045264, 19329212, 22090528, 33826121, 38658424, 67652242, 77316848, 135304484, 154633696, 270608968, 541217936, 1082435872]

約数ペア:

[(1, 1082435872), (2, 541217936), (4, 270608968), (7, 154633696), (8, 135304484), (14, 77316848), (16, 67652242), (28, 38658424), (32, 33826121), (49, 22090528), (56, 19329212), (98, 11045264), (112, 9664606), (157, 6894496), (196, 5522632), (224, 4832303), (314, 3447248), (392, 2761316), (628, 1723624), (784, 1380658), (1099, 984928), (1256, 861812), (1568, 690329), (2198, 492464), (2512, 430906), (4396, 246232), (4397, 246176), (5024, 215453), (7693, 140704), (8792, 123116), (8794, 123088), (15386, 70352), (17584, 61558), (17588, 61544), (30772, 35176), (30779, 35168)]