28488592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 60656832

約数和(自身を除く): 32168240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1031, 1256, 1727, 2062, 2512, 3454, 4124, 6908, 8248, 11341, 13816, 16496, 22682, 27632, 45364, 90728, 161867, 181456, 323734, 647468, 1294936, 1780537, 2589872, 3561074, 7122148, 14244296, 28488592]

約数ペア:

[(1, 28488592), (2, 14244296), (4, 7122148), (8, 3561074), (11, 2589872), (16, 1780537), (22, 1294936), (44, 647468), (88, 323734), (157, 181456), (176, 161867), (314, 90728), (628, 45364), (1031, 27632), (1256, 22682), (1727, 16496), (2062, 13816), (2512, 11341), (3454, 8248), (4124, 6908)]