64894528

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{11393}}^1$

素因数の和:11494

約数の個数: 28

約数和(自身を含む): 130233420

約数和(自身を除く): 65338892

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 11393, 22786, 45572, 91144, 182288, 364576, 729152, 1013977, 2027954, 4055908, 8111816, 16223632, 32447264, 64894528]

約数ペア:

[(1, 64894528), (2, 32447264), (4, 16223632), (8, 8111816), (16, 4055908), (32, 2027954), (64, 1013977), (89, 729152), (178, 364576), (356, 182288), (712, 91144), (1424, 45572), (2848, 22786), (5696, 11393)]