67984508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1103}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 125502720

約数和(自身を除く): 57518212

約数列:

[1, 2, 4, 19, 38, 76, 811, 1103, 1622, 2206, 3244, 4412, 15409, 20957, 30818, 41914, 61636, 83828, 894533, 1789066, 3578132, 16996127, 33992254, 67984508]

約数ペア:

[(1, 67984508), (2, 33992254), (4, 16996127), (19, 3578132), (38, 1789066), (76, 894533), (811, 83828), (1103, 61636), (1622, 41914), (2206, 30818), (3244, 20957), (4412, 15409)]