66187604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76253}}^1$

素因数の和:76295

約数の個数: 24

約数和(自身を含む): 136647168

約数和(自身を除く): 70459564

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 76253, 152506, 305012, 533771, 1067542, 2135084, 2363843, 4727686, 9455372, 16546901, 33093802, 66187604]

約数ペア:

[(1, 66187604), (2, 33093802), (4, 16546901), (7, 9455372), (14, 4727686), (28, 2363843), (31, 2135084), (62, 1067542), (124, 533771), (217, 305012), (434, 152506), (868, 76253)]