68764038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1637239}}^1$

素因数の和:1637251

約数の個数: 16

約数和(自身を含む): 157175040

約数和(自身を除く): 88411002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1637239, 3274478, 4911717, 9823434, 11460673, 22921346, 34382019, 68764038]

約数ペア:

[(1, 68764038), (2, 34382019), (3, 22921346), (6, 11460673), (7, 9823434), (14, 4911717), (21, 3274478), (42, 1637239)]