39027688

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 88277760

約数和(自身を除く): 49250072

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 157, 161, 184, 193, 314, 322, 386, 628, 644, 772, 1099, 1256, 1288, 1351, 1544, 2198, 2702, 3611, 4396, 4439, 5404, 7222, 8792, 8878, 10808, 14444, 17756, 25277, 28888, 30301, 31073, 35512, 50554, 60602, 62146, 101108, 121204, 124292, 202216, 212107, 242408, 248584, 424214, 696923, 848428, 1393846, 1696856, 2787692, 4878461, 5575384, 9756922, 19513844, 39027688]

約数ペア:

[(1, 39027688), (2, 19513844), (4, 9756922), (7, 5575384), (8, 4878461), (14, 2787692), (23, 1696856), (28, 1393846), (46, 848428), (56, 696923), (92, 424214), (157, 248584), (161, 242408), (184, 212107), (193, 202216), (314, 124292), (322, 121204), (386, 101108), (628, 62146), (644, 60602), (772, 50554), (1099, 35512), (1256, 31073), (1288, 30301), (1351, 28888), (1544, 25277), (2198, 17756), (2702, 14444), (3611, 10808), (4396, 8878), (4439, 8792), (5404, 7222)]