28707438

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{19853}}^1$

素因数の和:20099

約数の個数: 16

約数和(自身を含む): 57656016

約数和(自身を除く): 28948578

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 19853, 39706, 59559, 119118, 4784573, 9569146, 14353719, 28707438]

約数ペア:

[(1, 28707438), (2, 14353719), (3, 9569146), (6, 4784573), (241, 119118), (482, 59559), (723, 39706), (1446, 19853)]