22718256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2570

約数の個数: 80

約数和(自身を含む): 67817088

約数和(自身を除く): 45098832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2531, 2992, 4488, 5062, 7593, 8976, 10124, 15186, 20248, 27841, 30372, 40496, 43027, 55682, 60744, 83523, 86054, 111364, 121488, 129081, 167046, 172108, 222728, 258162, 334092, 344216, 445456, 473297, 516324, 668184, 688432, 946594, 1032648, 1336368, 1419891, 1893188, 2065296, 2839782, 3786376, 5679564, 7572752, 11359128, 22718256]

約数ペア:

[(1, 22718256), (2, 11359128), (3, 7572752), (4, 5679564), (6, 3786376), (8, 2839782), (11, 2065296), (12, 1893188), (16, 1419891), (17, 1336368), (22, 1032648), (24, 946594), (33, 688432), (34, 668184), (44, 516324), (48, 473297), (51, 445456), (66, 344216), (68, 334092), (88, 258162), (102, 222728), (132, 172108), (136, 167046), (176, 129081), (187, 121488), (204, 111364), (264, 86054), (272, 83523), (374, 60744), (408, 55682), (528, 43027), (561, 40496), (748, 30372), (816, 27841), (1122, 20248), (1496, 15186), (2244, 10124), (2531, 8976), (2992, 7593), (4488, 5062)]