61457029136

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{2381317}}^1$

素因数の和:2382938

約数の個数: 20

約数和(自身を含む): 119146864812

約数和(自身を除く): 57689835676

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 6452, 12904, 25808, 2381317, 4762634, 9525268, 19050536, 38101072, 3841064321, 7682128642, 15364257284, 30728514568, 61457029136]

約数ペア:

[(1, 61457029136), (2, 30728514568), (4, 15364257284), (8, 7682128642), (16, 3841064321), (1613, 38101072), (3226, 19050536), (6452, 9525268), (12904, 4762634), (25808, 2381317)]