28528089282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{20939}}^1$

素因数の和:21948

約数の個数: 96

約数和(自身を含む): 77144970240

約数和(自身を除く): 48616880958

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 983, 1386, 1966, 2949, 5898, 6881, 8847, 10813, 13762, 17694, 20643, 20939, 21626, 32439, 41286, 41878, 61929, 62817, 64878, 75691, 97317, 123858, 125634, 146573, 151382, 188451, 194634, 227073, 230329, 293146, 376902, 439719, 454146, 460658, 681219, 690987, 879438, 1319157, 1362438, 1381974, 1612303, 2072961, 2638314, 3224606, 4145922, 4836909, 9673818, 14510727, 20583037, 29021454, 41166074, 61749111, 123498222, 144081259, 185247333, 226413407, 288162518, 370494666, 432243777, 452826814, 679240221, 864487554, 1296731331, 1358480442, 1584893849, 2037720663, 2593462662, 3169787698, 4075441326, 4754681547, 9509363094, 14264044641, 28528089282]

約数ペア:

[(1, 28528089282), (2, 14264044641), (3, 9509363094), (6, 4754681547), (7, 4075441326), (9, 3169787698), (11, 2593462662), (14, 2037720663), (18, 1584893849), (21, 1358480442), (22, 1296731331), (33, 864487554), (42, 679240221), (63, 452826814), (66, 432243777), (77, 370494666), (99, 288162518), (126, 226413407), (154, 185247333), (198, 144081259), (231, 123498222), (462, 61749111), (693, 41166074), (983, 29021454), (1386, 20583037), (1966, 14510727), (2949, 9673818), (5898, 4836909), (6881, 4145922), (8847, 3224606), (10813, 2638314), (13762, 2072961), (17694, 1612303), (20643, 1381974), (20939, 1362438), (21626, 1319157), (32439, 879438), (41286, 690987), (41878, 681219), (61929, 460658), (62817, 454146), (64878, 439719), (75691, 376902), (97317, 293146), (123858, 230329), (125634, 227073), (146573, 194634), (151382, 188451)]