28542612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11717}}^1$

素因数の和:11760

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 50202348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 11717, 23434, 35151, 46868, 70302, 82019, 140604, 164038, 246057, 328076, 339793, 492114, 679586, 984228, 1019379, 1359172, 2038758, 2378551, 4077516, 4757102, 7135653, 9514204, 14271306, 28542612]

約数ペア:

[(1, 28542612), (2, 14271306), (3, 9514204), (4, 7135653), (6, 4757102), (7, 4077516), (12, 2378551), (14, 2038758), (21, 1359172), (28, 1019379), (29, 984228), (42, 679586), (58, 492114), (84, 339793), (87, 328076), (116, 246057), (174, 164038), (203, 140604), (348, 82019), (406, 70302), (609, 46868), (812, 35151), (1218, 23434), (2436, 11717)]