71345493754730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{10151}}^1\times {\mathrm{199501}}^1$

素因数の和:209943

約数の個数: 64

約数和(自身を含む): 138825199973376

約数和(自身を除く): 67479706218646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 7046, 10151, 17615, 20302, 35230, 50755, 101510, 131963, 199501, 263926, 399002, 659815, 997505, 1319630, 1995010, 2593513, 2750921, 5187026, 5501842, 12967565, 13754605, 25935130, 27509210, 35761973, 54064771, 71523946, 108129542, 178809865, 270323855, 357619730, 540647710, 702842023, 1405684046, 2025134651, 3514210115, 4050269302, 7028420230, 10125673255, 20251346510, 26326750463, 52653500926, 131633752315, 263267504630, 548811490421, 1097622980842, 2744057452105, 5488114904210, 7134549375473, 14269098750946, 35672746877365, 71345493754730]

約数ペア:

[(1, 71345493754730), (2, 35672746877365), (5, 14269098750946), (10, 7134549375473), (13, 5488114904210), (26, 2744057452105), (65, 1097622980842), (130, 548811490421), (271, 263267504630), (542, 131633752315), (1355, 52653500926), (2710, 26326750463), (3523, 20251346510), (7046, 10125673255), (10151, 7028420230), (17615, 4050269302), (20302, 3514210115), (35230, 2025134651), (50755, 1405684046), (101510, 702842023), (131963, 540647710), (199501, 357619730), (263926, 270323855), (399002, 178809865), (659815, 108129542), (997505, 71523946), (1319630, 54064771), (1995010, 35761973), (2593513, 27509210), (2750921, 25935130), (5187026, 13754605), (5501842, 12967565)]