28606746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{681113}}^1$

素因数の和:681125

約数の個数: 16

約数和(自身を含む): 65386944

約数和(自身を除く): 36780198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 681113, 1362226, 2043339, 4086678, 4767791, 9535582, 14303373, 28606746]

約数ペア:

[(1, 28606746), (2, 14303373), (3, 9535582), (6, 4767791), (7, 4086678), (14, 2043339), (21, 1362226), (42, 681113)]