25064184

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 64944000

約数和(自身を除く): 39879816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 149, 163, 172, 258, 298, 326, 344, 447, 489, 516, 596, 652, 894, 978, 1032, 1192, 1304, 1788, 1956, 3576, 3912, 6407, 7009, 12814, 14018, 19221, 21027, 24287, 25628, 28036, 38442, 42054, 48574, 51256, 56072, 72861, 76884, 84108, 97148, 145722, 153768, 168216, 194296, 291444, 582888, 1044341, 2088682, 3133023, 4177364, 6266046, 8354728, 12532092, 25064184]

約数ペア:

[(1, 25064184), (2, 12532092), (3, 8354728), (4, 6266046), (6, 4177364), (8, 3133023), (12, 2088682), (24, 1044341), (43, 582888), (86, 291444), (129, 194296), (149, 168216), (163, 153768), (172, 145722), (258, 97148), (298, 84108), (326, 76884), (344, 72861), (447, 56072), (489, 51256), (516, 48574), (596, 42054), (652, 38442), (894, 28036), (978, 25628), (1032, 24287), (1192, 21027), (1304, 19221), (1788, 14018), (1956, 12814), (3576, 7009), (3912, 6407)]