28297152

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3810

約数の個数: 84

約数和(自身を含む): 87370920

約数和(自身を除く): 59073768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 3779, 7488, 7558, 11337, 15116, 22674, 30232, 34011, 45348, 49127, 60464, 68022, 90696, 98254, 120928, 136044, 147381, 181392, 196508, 241856, 272088, 294762, 362784, 393016, 442143, 544176, 589524, 725568, 786032, 884286, 1088352, 1179048, 1572064, 1768572, 2176704, 2358096, 3144128, 3537144, 4716192, 7074288, 9432384, 14148576, 28297152]

約数ペア:

[(1, 28297152), (2, 14148576), (3, 9432384), (4, 7074288), (6, 4716192), (8, 3537144), (9, 3144128), (12, 2358096), (13, 2176704), (16, 1768572), (18, 1572064), (24, 1179048), (26, 1088352), (32, 884286), (36, 786032), (39, 725568), (48, 589524), (52, 544176), (64, 442143), (72, 393016), (78, 362784), (96, 294762), (104, 272088), (117, 241856), (144, 196508), (156, 181392), (192, 147381), (208, 136044), (234, 120928), (288, 98254), (312, 90696), (416, 68022), (468, 60464), (576, 49127), (624, 45348), (832, 34011), (936, 30232), (1248, 22674), (1872, 15116), (2496, 11337), (3744, 7558), (3779, 7488)]