7278352

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 14731200

約数和(自身を除く): 7452848

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 149, 172, 284, 298, 344, 568, 596, 688, 1136, 1192, 2384, 3053, 6106, 6407, 10579, 12212, 12814, 21158, 24424, 25628, 42316, 48848, 51256, 84632, 102512, 169264, 454897, 909794, 1819588, 3639176, 7278352]

約数ペア:

[(1, 7278352), (2, 3639176), (4, 1819588), (8, 909794), (16, 454897), (43, 169264), (71, 102512), (86, 84632), (142, 51256), (149, 48848), (172, 42316), (284, 25628), (298, 24424), (344, 21158), (568, 12814), (596, 12212), (688, 10579), (1136, 6407), (1192, 6106), (2384, 3053)]