72608978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{3079}}^1$

素因数の和:4001

約数の個数: 16

約数和(自身を含む): 117458880

約数和(自身を除く): 44849902

約数列:

[1, 2, 13, 26, 907, 1814, 3079, 6158, 11791, 23582, 40027, 80054, 2792653, 5585306, 36304489, 72608978]

約数ペア:

[(1, 72608978), (2, 36304489), (13, 5585306), (26, 2792653), (907, 80054), (1814, 40027), (3079, 23582), (6158, 11791)]