7143248

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 17141760

約数和(自身を除く): 9998512

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 59, 92, 94, 112, 118, 161, 184, 188, 236, 322, 329, 368, 376, 413, 472, 644, 658, 752, 826, 944, 1081, 1288, 1316, 1357, 1652, 2162, 2576, 2632, 2714, 2773, 3304, 4324, 5264, 5428, 5546, 6608, 7567, 8648, 9499, 10856, 11092, 15134, 17296, 18998, 19411, 21712, 22184, 30268, 37996, 38822, 44368, 60536, 63779, 75992, 77644, 121072, 127558, 151984, 155288, 255116, 310576, 446453, 510232, 892906, 1020464, 1785812, 3571624, 7143248]

約数ペア:

[(1, 7143248), (2, 3571624), (4, 1785812), (7, 1020464), (8, 892906), (14, 510232), (16, 446453), (23, 310576), (28, 255116), (46, 155288), (47, 151984), (56, 127558), (59, 121072), (92, 77644), (94, 75992), (112, 63779), (118, 60536), (161, 44368), (184, 38822), (188, 37996), (236, 30268), (322, 22184), (329, 21712), (368, 19411), (376, 18998), (413, 17296), (472, 15134), (644, 11092), (658, 10856), (752, 9499), (826, 8648), (944, 7567), (1081, 6608), (1288, 5546), (1316, 5428), (1357, 5264), (1652, 4324), (2162, 3304), (2576, 2773), (2632, 2714)]