28248066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 77500800

約数和(自身を除く): 49252734

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 89, 99, 126, 154, 178, 198, 229, 231, 267, 458, 462, 534, 623, 687, 693, 801, 979, 1246, 1374, 1386, 1602, 1603, 1869, 1958, 2061, 2519, 2937, 3206, 3738, 4122, 4809, 5038, 5607, 5874, 6853, 7557, 8811, 9618, 11214, 13706, 14427, 15114, 17622, 17633, 20381, 20559, 22671, 28854, 35266, 40762, 41118, 45342, 52899, 61143, 61677, 105798, 122286, 123354, 142667, 158697, 183429, 224191, 285334, 317394, 366858, 428001, 448382, 672573, 856002, 1284003, 1345146, 1569337, 2017719, 2568006, 3138674, 4035438, 4708011, 9416022, 14124033, 28248066]

約数ペア:

[(1, 28248066), (2, 14124033), (3, 9416022), (6, 4708011), (7, 4035438), (9, 3138674), (11, 2568006), (14, 2017719), (18, 1569337), (21, 1345146), (22, 1284003), (33, 856002), (42, 672573), (63, 448382), (66, 428001), (77, 366858), (89, 317394), (99, 285334), (126, 224191), (154, 183429), (178, 158697), (198, 142667), (229, 123354), (231, 122286), (267, 105798), (458, 61677), (462, 61143), (534, 52899), (623, 45342), (687, 41118), (693, 40762), (801, 35266), (979, 28854), (1246, 22671), (1374, 20559), (1386, 20381), (1602, 17633), (1603, 17622), (1869, 15114), (1958, 14427), (2061, 13706), (2519, 11214), (2937, 9618), (3206, 8811), (3738, 7557), (4122, 6853), (4809, 5874), (5038, 5607)]