71956190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1621}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 135936576

約数和(自身を除く): 63980386

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1621, 1930, 3242, 4439, 8105, 8878, 16210, 22195, 37283, 44390, 74566, 186415, 312853, 372830, 625706, 1564265, 3128530, 7195619, 14391238, 35978095, 71956190]

約数ペア:

[(1, 71956190), (2, 35978095), (5, 14391238), (10, 7195619), (23, 3128530), (46, 1564265), (115, 625706), (193, 372830), (230, 312853), (386, 186415), (965, 74566), (1621, 44390), (1930, 37283), (3242, 22195), (4439, 16210), (8105, 8878)]