72139072

素因数分解:

$2^6\times {\mathrm{757}}^1\times {\mathrm{1489}}^1$

素因数の和:2258

約数の個数: 28

約数和(自身を含む): 143436340

約数和(自身を除く): 71297268

約数列:

[1, 2, 4, 8, 16, 32, 64, 757, 1489, 1514, 2978, 3028, 5956, 6056, 11912, 12112, 23824, 24224, 47648, 48448, 95296, 1127173, 2254346, 4508692, 9017384, 18034768, 36069536, 72139072]

約数ペア:

[(1, 72139072), (2, 36069536), (4, 18034768), (8, 9017384), (16, 4508692), (32, 2254346), (64, 1127173), (757, 95296), (1489, 48448), (1514, 47648), (2978, 24224), (3028, 23824), (5956, 12112), (6056, 11912)]