72604813

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 77573376

約数和(自身を除く): 4968563

約数列:

[1, 23, 71, 173, 257, 1633, 3979, 5911, 12283, 18247, 44461, 282509, 419681, 1022603, 3156731, 72604813]

約数ペア:

[(1, 72604813), (23, 3156731), (71, 1022603), (173, 419681), (257, 282509), (1633, 44461), (3979, 18247), (5911, 12283)]