28367024

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2459}}^1$

素因数の和:2577

約数の個数: 40

約数和(自身を含む): 63448320

約数和(自身を除く): 35081296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2459, 2884, 4918, 5768, 9836, 11536, 17213, 19672, 34426, 39344, 68852, 137704, 253277, 275408, 506554, 1013108, 1772939, 2026216, 3545878, 4052432, 7091756, 14183512, 28367024]

約数ペア:

[(1, 28367024), (2, 14183512), (4, 7091756), (7, 4052432), (8, 3545878), (14, 2026216), (16, 1772939), (28, 1013108), (56, 506554), (103, 275408), (112, 253277), (206, 137704), (412, 68852), (721, 39344), (824, 34426), (1442, 19672), (1648, 17213), (2459, 11536), (2884, 9836), (4918, 5768)]