47728564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10313}}^1$

素因数の和:10419

約数の個数: 24

約数和(自身を含む): 90969480

約数和(自身を除く): 43240916

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 10313, 20626, 41252, 134069, 268138, 536276, 917857, 1835714, 3671428, 11932141, 23864282, 47728564]

約数ペア:

[(1, 47728564), (2, 23864282), (4, 11932141), (13, 3671428), (26, 1835714), (52, 917857), (89, 536276), (178, 268138), (356, 134069), (1157, 41252), (2314, 20626), (4628, 10313)]