25837796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3119}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 48048000

約数和(自身を除く): 22210204

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 3119, 4142, 6238, 8284, 12476, 59261, 118522, 237044, 339971, 679942, 1359884, 6459449, 12918898, 25837796]

約数ペア:

[(1, 25837796), (2, 12918898), (4, 6459449), (19, 1359884), (38, 679942), (76, 339971), (109, 237044), (218, 118522), (436, 59261), (2071, 12476), (3119, 8284), (4142, 6238)]