28452798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 72783360

約数和(自身を除く): 44330562

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 79, 99, 102, 107, 153, 158, 187, 198, 214, 237, 306, 321, 374, 474, 561, 642, 711, 869, 963, 1122, 1177, 1343, 1422, 1683, 1738, 1819, 1926, 2354, 2607, 2686, 3366, 3531, 3638, 4029, 5214, 5457, 7062, 7821, 8058, 8453, 10593, 10914, 12087, 14773, 15642, 16371, 16906, 20009, 21186, 24174, 25359, 29546, 32742, 40018, 44319, 50718, 60027, 76077, 88638, 92983, 120054, 132957, 143701, 152154, 180081, 185966, 265914, 278949, 287402, 360162, 431103, 557898, 836847, 862206, 1293309, 1580711, 1673694, 2586618, 3161422, 4742133, 9484266, 14226399, 28452798]

約数ペア:

[(1, 28452798), (2, 14226399), (3, 9484266), (6, 4742133), (9, 3161422), (11, 2586618), (17, 1673694), (18, 1580711), (22, 1293309), (33, 862206), (34, 836847), (51, 557898), (66, 431103), (79, 360162), (99, 287402), (102, 278949), (107, 265914), (153, 185966), (158, 180081), (187, 152154), (198, 143701), (214, 132957), (237, 120054), (306, 92983), (321, 88638), (374, 76077), (474, 60027), (561, 50718), (642, 44319), (711, 40018), (869, 32742), (963, 29546), (1122, 25359), (1177, 24174), (1343, 21186), (1422, 20009), (1683, 16906), (1738, 16371), (1819, 15642), (1926, 14773), (2354, 12087), (2607, 10914), (2686, 10593), (3366, 8453), (3531, 8058), (3638, 7821), (4029, 7062), (5214, 5457)]