28390038

素因数分解:

$2^1\times 3^1\times {\mathrm{601}}^1\times {\mathrm{7873}}^1$

素因数の和:8479

約数の個数: 16

約数和(自身を含む): 56881776

約数和(自身を除く): 28491738

約数列:

[1, 2, 3, 6, 601, 1202, 1803, 3606, 7873, 15746, 23619, 47238, 4731673, 9463346, 14195019, 28390038]

約数ペア:

[(1, 28390038), (2, 14195019), (3, 9463346), (6, 4731673), (601, 47238), (1202, 23619), (1803, 15746), (3606, 7873)]