72044008

素因数分解:

$2^3\times {\mathrm{1381}}^1\times {\mathrm{6521}}^1$

素因数の和:7908

約数の個数: 16

約数和(自身を含む): 135201060

約数和(自身を除く): 63157052

約数列:

[1, 2, 4, 8, 1381, 2762, 5524, 6521, 11048, 13042, 26084, 52168, 9005501, 18011002, 36022004, 72044008]

約数ペア:

[(1, 72044008), (2, 36022004), (4, 18011002), (8, 9005501), (1381, 52168), (2762, 26084), (5524, 13042), (6521, 11048)]