38798792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 80438400

約数和(自身を除く): 41639608

約数列:

[1, 2, 4, 8, 23, 37, 41, 46, 74, 82, 92, 139, 148, 164, 184, 278, 296, 328, 556, 851, 943, 1112, 1517, 1702, 1886, 3034, 3197, 3404, 3772, 5143, 5699, 6068, 6394, 6808, 7544, 10286, 11398, 12136, 12788, 20572, 22796, 25576, 34891, 41144, 45592, 69782, 118289, 131077, 139564, 210863, 236578, 262154, 279128, 421726, 473156, 524308, 843452, 946312, 1048616, 1686904, 4849849, 9699698, 19399396, 38798792]

約数ペア:

[(1, 38798792), (2, 19399396), (4, 9699698), (8, 4849849), (23, 1686904), (37, 1048616), (41, 946312), (46, 843452), (74, 524308), (82, 473156), (92, 421726), (139, 279128), (148, 262154), (164, 236578), (184, 210863), (278, 139564), (296, 131077), (328, 118289), (556, 69782), (851, 45592), (943, 41144), (1112, 34891), (1517, 25576), (1702, 22796), (1886, 20572), (3034, 12788), (3197, 12136), (3404, 11398), (3772, 10286), (5143, 7544), (5699, 6808), (6068, 6394)]