25420038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{605239}}^1$

素因数の和:605251

約数の個数: 16

約数和(自身を含む): 58103040

約数和(自身を除く): 32683002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 605239, 1210478, 1815717, 3631434, 4236673, 8473346, 12710019, 25420038]

約数ペア:

[(1, 25420038), (2, 12710019), (3, 8473346), (6, 4236673), (7, 3631434), (14, 1815717), (21, 1210478), (42, 605239)]