76721512

素因数分解:

$2^3\times 7^1\times {\mathrm{1370027}}^1$

素因数の和:1370040

約数の個数: 16

約数和(自身を含む): 164403360

約数和(自身を除く): 87681848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1370027, 2740054, 5480108, 9590189, 10960216, 19180378, 38360756, 76721512]

約数ペア:

[(1, 76721512), (2, 38360756), (4, 19180378), (7, 10960216), (8, 9590189), (14, 5480108), (28, 2740054), (56, 1370027)]