2812728

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 7084800

約数和(自身を除く): 4272072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 719, 978, 1304, 1438, 1956, 2157, 2876, 3912, 4314, 5752, 8628, 17256, 117197, 234394, 351591, 468788, 703182, 937576, 1406364, 2812728]

約数ペア:

[(1, 2812728), (2, 1406364), (3, 937576), (4, 703182), (6, 468788), (8, 351591), (12, 234394), (24, 117197), (163, 17256), (326, 8628), (489, 5752), (652, 4314), (719, 3912), (978, 2876), (1304, 2157), (1438, 1956)]