2213236864

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{26891}}^1$

素因数の和:27548

約数の個数: 32

約数和(自身を含む): 4416204240

約数和(自身を除く): 2202967376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 1286, 2572, 5144, 10288, 20576, 26891, 41152, 53782, 82304, 107564, 215128, 430256, 860512, 1721024, 3442048, 17290913, 34581826, 69163652, 138327304, 276654608, 553309216, 1106618432, 2213236864]

約数ペア:

[(1, 2213236864), (2, 1106618432), (4, 553309216), (8, 276654608), (16, 138327304), (32, 69163652), (64, 34581826), (128, 17290913), (643, 3442048), (1286, 1721024), (2572, 860512), (5144, 430256), (10288, 215128), (20576, 107564), (26891, 82304), (41152, 53782)]