28268856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5099}}^1$

素因数の和:5129

約数の個数: 96

約数和(自身を含む): 95472000

約数和(自身を除く): 67203144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5099, 5544, 10198, 15297, 20396, 30594, 35693, 40792, 45891, 56089, 61188, 71386, 91782, 107079, 112178, 122376, 142772, 168267, 183564, 214158, 224356, 285544, 321237, 336534, 367128, 392623, 428316, 448712, 504801, 642474, 673068, 785246, 856632, 1009602, 1177869, 1284948, 1346136, 1570492, 2019204, 2355738, 2569896, 3140984, 3533607, 4038408, 4711476, 7067214, 9422952, 14134428, 28268856]

約数ペア:

[(1, 28268856), (2, 14134428), (3, 9422952), (4, 7067214), (6, 4711476), (7, 4038408), (8, 3533607), (9, 3140984), (11, 2569896), (12, 2355738), (14, 2019204), (18, 1570492), (21, 1346136), (22, 1284948), (24, 1177869), (28, 1009602), (33, 856632), (36, 785246), (42, 673068), (44, 642474), (56, 504801), (63, 448712), (66, 428316), (72, 392623), (77, 367128), (84, 336534), (88, 321237), (99, 285544), (126, 224356), (132, 214158), (154, 183564), (168, 168267), (198, 142772), (231, 122376), (252, 112178), (264, 107079), (308, 91782), (396, 71386), (462, 61188), (504, 56089), (616, 45891), (693, 40792), (792, 35693), (924, 30594), (1386, 20396), (1848, 15297), (2772, 10198), (5099, 5544)]