67796378

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2646

約数の個数: 24

約数和(自身を含む): 111556800

約数和(自身を除く): 43760422

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 2539, 5078, 13351, 26702, 33007, 66014, 200581, 401162, 429091, 858182, 2607553, 5215106, 33898189, 67796378]

約数ペア:

[(1, 67796378), (2, 33898189), (13, 5215106), (26, 2607553), (79, 858182), (158, 429091), (169, 401162), (338, 200581), (1027, 66014), (2054, 33007), (2539, 26702), (5078, 13351)]