39904464

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 108028800

約数和(自身を除く): 68124336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 109, 116, 174, 218, 232, 263, 327, 348, 436, 464, 526, 654, 696, 789, 872, 1052, 1308, 1392, 1578, 1744, 2104, 2616, 3156, 3161, 4208, 5232, 6312, 6322, 7627, 9483, 12624, 12644, 15254, 18966, 22881, 25288, 28667, 30508, 37932, 45762, 50576, 57334, 61016, 75864, 86001, 91524, 114668, 122032, 151728, 172002, 183048, 229336, 344004, 366096, 458672, 688008, 831343, 1376016, 1662686, 2494029, 3325372, 4988058, 6650744, 9976116, 13301488, 19952232, 39904464]

約数ペア:

[(1, 39904464), (2, 19952232), (3, 13301488), (4, 9976116), (6, 6650744), (8, 4988058), (12, 3325372), (16, 2494029), (24, 1662686), (29, 1376016), (48, 831343), (58, 688008), (87, 458672), (109, 366096), (116, 344004), (174, 229336), (218, 183048), (232, 172002), (263, 151728), (327, 122032), (348, 114668), (436, 91524), (464, 86001), (526, 75864), (654, 61016), (696, 57334), (789, 50576), (872, 45762), (1052, 37932), (1308, 30508), (1392, 28667), (1578, 25288), (1744, 22881), (2104, 18966), (2616, 15254), (3156, 12644), (3161, 12624), (4208, 9483), (5232, 7627), (6312, 6322)]