26972744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8623}}^1$

素因数の和:8669

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 28910776

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 8623, 17246, 34492, 68984, 146591, 198329, 293182, 396658, 586364, 793316, 1172728, 1586632, 3371593, 6743186, 13486372, 26972744]

約数ペア:

[(1, 26972744), (2, 13486372), (4, 6743186), (8, 3371593), (17, 1586632), (23, 1172728), (34, 793316), (46, 586364), (68, 396658), (92, 293182), (136, 198329), (184, 146591), (391, 68984), (782, 34492), (1564, 17246), (3128, 8623)]