72248384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86837}}^1$

素因数の和:86862

約数の個数: 28

約数和(自身を含む): 154397964

約数和(自身を除く): 82149580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86837, 173674, 347348, 694696, 1128881, 1389392, 2257762, 2778784, 4515524, 5557568, 9031048, 18062096, 36124192, 72248384]

約数ペア:

[(1, 72248384), (2, 36124192), (4, 18062096), (8, 9031048), (13, 5557568), (16, 4515524), (26, 2778784), (32, 2257762), (52, 1389392), (64, 1128881), (104, 694696), (208, 347348), (416, 173674), (832, 86837)]