26699804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 48521088

約数和(自身を除く): 21821284

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1093, 2186, 4372, 6107, 12214, 24428, 33883, 67766, 135532, 215321, 430642, 861284, 6674951, 13349902, 26699804]

約数ペア:

[(1, 26699804), (2, 13349902), (4, 6674951), (31, 861284), (62, 430642), (124, 215321), (197, 135532), (394, 67766), (788, 33883), (1093, 24428), (2186, 12214), (4372, 6107)]