72423976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127507}}^1$

素因数の和:127584

約数の個数: 16

約数和(自身を含む): 137708640

約数和(自身を除く): 65284664

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 127507, 255014, 510028, 1020056, 9052997, 18105994, 36211988, 72423976]

約数ペア:

[(1, 72423976), (2, 36211988), (4, 18105994), (8, 9052997), (71, 1020056), (142, 510028), (284, 255014), (568, 127507)]