30057248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{72253}}^1$

素因数の和:72276

約数の個数: 24

約数和(自身を含む): 63728028

約数和(自身を除く): 33670780

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 72253, 144506, 289012, 578024, 939289, 1156048, 1878578, 2312096, 3757156, 7514312, 15028624, 30057248]

約数ペア:

[(1, 30057248), (2, 15028624), (4, 7514312), (8, 3757156), (13, 2312096), (16, 1878578), (26, 1156048), (32, 939289), (52, 578024), (104, 289012), (208, 144506), (416, 72253)]