78027262

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1720

約数の個数: 24

約数和(自身を含む): 125446536

約数和(自身を除く): 47419274

約数列:

[1, 2, 19, 38, 67, 134, 361, 722, 1273, 1613, 2546, 3226, 24187, 30647, 48374, 61294, 108071, 216142, 582293, 1164586, 2053349, 4106698, 39013631, 78027262]

約数ペア:

[(1, 78027262), (2, 39013631), (19, 4106698), (38, 2053349), (67, 1164586), (134, 582293), (361, 216142), (722, 108071), (1273, 61294), (1613, 48374), (2546, 30647), (3226, 24187)]