28251746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1427}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 44724960

約数和(自身を除く): 16473214

約数列:

[1, 2, 19, 38, 521, 1042, 1427, 2854, 9899, 19798, 27113, 54226, 743467, 1486934, 14125873, 28251746]

約数ペア:

[(1, 28251746), (2, 14125873), (19, 1486934), (38, 743467), (521, 54226), (1042, 27113), (1427, 19798), (2854, 9899)]