72300208

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{6857}}^1$

素因数の和:7524

約数の個数: 20

約数和(自身を含む): 140314680

約数和(自身を除く): 68014472

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 6857, 10544, 13714, 27428, 54856, 109712, 4518763, 9037526, 18075052, 36150104, 72300208]

約数ペア:

[(1, 72300208), (2, 36150104), (4, 18075052), (8, 9037526), (16, 4518763), (659, 109712), (1318, 54856), (2636, 27428), (5272, 13714), (6857, 10544)]