264748384

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{12907}}^1$

素因数の和:13558

約数の個数: 24

約数和(自身を含む): 522076968

約数和(自身を除く): 257328584

約数列:

[1, 2, 4, 8, 16, 32, 641, 1282, 2564, 5128, 10256, 12907, 20512, 25814, 51628, 103256, 206512, 413024, 8273387, 16546774, 33093548, 66187096, 132374192, 264748384]

約数ペア:

[(1, 264748384), (2, 132374192), (4, 66187096), (8, 33093548), (16, 16546774), (32, 8273387), (641, 413024), (1282, 206512), (2564, 103256), (5128, 51628), (10256, 25814), (12907, 20512)]