28337816346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{674709913}}^1$

素因数の和:674709925

約数の個数: 16

約数和(自身を含む): 64772151744

約数和(自身を除く): 36434335398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 674709913, 1349419826, 2024129739, 4048259478, 4722969391, 9445938782, 14168908173, 28337816346]

約数ペア:

[(1, 28337816346), (2, 14168908173), (3, 9445938782), (6, 4722969391), (7, 4048259478), (14, 2024129739), (21, 1349419826), (42, 674709913)]