47343128

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 105956160

約数和(自身を除く): 58613032

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 259, 292, 296, 313, 511, 518, 584, 626, 1022, 1036, 1252, 2044, 2072, 2191, 2504, 2701, 4088, 4382, 5402, 8764, 10804, 11581, 17528, 18907, 21608, 22849, 23162, 37814, 45698, 46324, 75628, 81067, 91396, 92648, 151256, 159943, 162134, 182792, 319886, 324268, 639772, 648536, 845413, 1279544, 1690826, 3381652, 5917891, 6763304, 11835782, 23671564, 47343128]

約数ペア:

[(1, 47343128), (2, 23671564), (4, 11835782), (7, 6763304), (8, 5917891), (14, 3381652), (28, 1690826), (37, 1279544), (56, 845413), (73, 648536), (74, 639772), (146, 324268), (148, 319886), (259, 182792), (292, 162134), (296, 159943), (313, 151256), (511, 92648), (518, 91396), (584, 81067), (626, 75628), (1022, 46324), (1036, 45698), (1252, 37814), (2044, 23162), (2072, 22849), (2191, 21608), (2504, 18907), (2701, 17528), (4088, 11581), (4382, 10804), (5402, 8764)]