72664384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{87337}}^1$

素因数の和:87362

約数の個数: 28

約数和(自身を含む): 155286964

約数和(自身を除く): 82622580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 87337, 174674, 349348, 698696, 1135381, 1397392, 2270762, 2794784, 4541524, 5589568, 9083048, 18166096, 36332192, 72664384]

約数ペア:

[(1, 72664384), (2, 36332192), (4, 18166096), (8, 9083048), (13, 5589568), (16, 4541524), (26, 2794784), (32, 2270762), (52, 1397392), (64, 1135381), (104, 698696), (208, 349348), (416, 174674), (832, 87337)]