8985424

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 20659764

約数和(自身を除く): 11674340

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 157, 196, 292, 314, 392, 511, 584, 628, 784, 1022, 1099, 1168, 1256, 2044, 2198, 2512, 3577, 4088, 4396, 7154, 7693, 8176, 8792, 11461, 14308, 15386, 17584, 22922, 28616, 30772, 45844, 57232, 61544, 80227, 91688, 123088, 160454, 183376, 320908, 561589, 641816, 1123178, 1283632, 2246356, 4492712, 8985424]

約数ペア:

[(1, 8985424), (2, 4492712), (4, 2246356), (7, 1283632), (8, 1123178), (14, 641816), (16, 561589), (28, 320908), (49, 183376), (56, 160454), (73, 123088), (98, 91688), (112, 80227), (146, 61544), (157, 57232), (196, 45844), (292, 30772), (314, 28616), (392, 22922), (511, 17584), (584, 15386), (628, 14308), (784, 11461), (1022, 8792), (1099, 8176), (1168, 7693), (1256, 7154), (2044, 4396), (2198, 4088), (2512, 3577)]