12871104

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1617

約数の個数: 56

約数和(自身を含む): 34869120

約数和(自身を除く): 21998016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 1559, 2064, 2752, 3118, 4128, 4677, 6236, 8256, 9354, 12472, 18708, 24944, 37416, 49888, 67037, 74832, 99776, 134074, 149664, 201111, 268148, 299328, 402222, 536296, 804444, 1072592, 1608888, 2145184, 3217776, 4290368, 6435552, 12871104]

約数ペア:

[(1, 12871104), (2, 6435552), (3, 4290368), (4, 3217776), (6, 2145184), (8, 1608888), (12, 1072592), (16, 804444), (24, 536296), (32, 402222), (43, 299328), (48, 268148), (64, 201111), (86, 149664), (96, 134074), (129, 99776), (172, 74832), (192, 67037), (258, 49888), (344, 37416), (516, 24944), (688, 18708), (1032, 12472), (1376, 9354), (1559, 8256), (2064, 6236), (2752, 4677), (3118, 4128)]