72187312

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{7507}}^1$

素因数の和:8116

約数の個数: 20

約数和(自身を含む): 140114296

約数和(自身を除く): 67926984

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 7507, 9616, 15014, 30028, 60056, 120112, 4511707, 9023414, 18046828, 36093656, 72187312]

約数ペア:

[(1, 72187312), (2, 36093656), (4, 18046828), (8, 9023414), (16, 4511707), (601, 120112), (1202, 60056), (2404, 30028), (4808, 15014), (7507, 9616)]