64262272

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{5641}}^1$

素因数の和:5744

約数の個数: 32

約数和(自身を含む): 129483900

約数和(自身を除く): 65221628

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5641, 5696, 11282, 11392, 22564, 45128, 90256, 180512, 361024, 502049, 722048, 1004098, 2008196, 4016392, 8032784, 16065568, 32131136, 64262272]

約数ペア:

[(1, 64262272), (2, 32131136), (4, 16065568), (8, 8032784), (16, 4016392), (32, 2008196), (64, 1004098), (89, 722048), (128, 502049), (178, 361024), (356, 180512), (712, 90256), (1424, 45128), (2848, 22564), (5641, 11392), (5696, 11282)]