39519704

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 89994240

約数和(自身を除く): 50474536

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 503, 644, 854, 1006, 1288, 1403, 1708, 2012, 2806, 3416, 3521, 4024, 5612, 7042, 9821, 11224, 11569, 14084, 19642, 23138, 28168, 30683, 39284, 46276, 61366, 78568, 80983, 92552, 122732, 161966, 214781, 245464, 323932, 429562, 647864, 705709, 859124, 1411418, 1718248, 2822836, 4939963, 5645672, 9879926, 19759852, 39519704]

約数ペア:

[(1, 39519704), (2, 19759852), (4, 9879926), (7, 5645672), (8, 4939963), (14, 2822836), (23, 1718248), (28, 1411418), (46, 859124), (56, 705709), (61, 647864), (92, 429562), (122, 323932), (161, 245464), (184, 214781), (244, 161966), (322, 122732), (427, 92552), (488, 80983), (503, 78568), (644, 61366), (854, 46276), (1006, 39284), (1288, 30683), (1403, 28168), (1708, 23138), (2012, 19642), (2806, 14084), (3416, 11569), (3521, 11224), (4024, 9821), (5612, 7042)]