28082428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{859}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 53746560

約数和(自身を除く): 25664132

約数列:

[1, 2, 4, 11, 22, 44, 743, 859, 1486, 1718, 2972, 3436, 8173, 9449, 16346, 18898, 32692, 37796, 638237, 1276474, 2552948, 7020607, 14041214, 28082428]

約数ペア:

[(1, 28082428), (2, 14041214), (4, 7020607), (11, 2552948), (22, 1276474), (44, 638237), (743, 37796), (859, 32692), (1486, 18898), (1718, 16346), (2972, 9449), (3436, 8173)]