7978768

素因数分解:

$2^4\times 7^2\times {\mathrm{10177}}^1$

素因数の和:10199

約数の個数: 30

約数和(自身を含む): 17984526

約数和(自身を除く): 10005758

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 10177, 20354, 40708, 71239, 81416, 142478, 162832, 284956, 498673, 569912, 997346, 1139824, 1994692, 3989384, 7978768]

約数ペア:

[(1, 7978768), (2, 3989384), (4, 1994692), (7, 1139824), (8, 997346), (14, 569912), (16, 498673), (28, 284956), (49, 162832), (56, 142478), (98, 81416), (112, 71239), (196, 40708), (392, 20354), (784, 10177)]