39100552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 41458808

約数列:

[1, 2, 4, 8, 23, 41, 46, 71, 73, 82, 92, 142, 146, 164, 184, 284, 292, 328, 568, 584, 943, 1633, 1679, 1886, 2911, 2993, 3266, 3358, 3772, 5183, 5822, 5986, 6532, 6716, 7544, 10366, 11644, 11972, 13064, 13432, 20732, 23288, 23944, 41464, 66953, 68839, 119209, 133906, 137678, 212503, 238418, 267812, 275356, 425006, 476836, 535624, 550712, 850012, 953672, 1700024, 4887569, 9775138, 19550276, 39100552]

約数ペア:

[(1, 39100552), (2, 19550276), (4, 9775138), (8, 4887569), (23, 1700024), (41, 953672), (46, 850012), (71, 550712), (73, 535624), (82, 476836), (92, 425006), (142, 275356), (146, 267812), (164, 238418), (184, 212503), (284, 137678), (292, 133906), (328, 119209), (568, 68839), (584, 66953), (943, 41464), (1633, 23944), (1679, 23288), (1886, 20732), (2911, 13432), (2993, 13064), (3266, 11972), (3358, 11644), (3772, 10366), (5183, 7544), (5822, 6716), (5986, 6532)]