71323453411

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1\times {\mathrm{5003}}^1$

素因数の和:7963

約数の個数: 32

約数和(自身を含む): 88169679360

約数和(自身を除く): 16846225949

約数列:

[1, 7, 19, 37, 133, 259, 703, 2897, 4921, 5003, 20279, 35021, 55043, 95057, 107189, 185111, 385301, 665399, 750323, 1295777, 2036591, 3517109, 14256137, 14493691, 24619763, 101455837, 275380129, 536266567, 1927660903, 3753865969, 10189064773, 71323453411]

約数ペア:

[(1, 71323453411), (7, 10189064773), (19, 3753865969), (37, 1927660903), (133, 536266567), (259, 275380129), (703, 101455837), (2897, 24619763), (4921, 14493691), (5003, 14256137), (20279, 3517109), (35021, 2036591), (55043, 1295777), (95057, 750323), (107189, 665399), (185111, 385301)]