28935156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 76083840

約数和(自身を除く): 47148684

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 67, 68, 73, 87, 102, 116, 134, 146, 174, 201, 204, 219, 268, 292, 348, 402, 438, 493, 804, 876, 986, 1139, 1241, 1479, 1943, 1972, 2117, 2278, 2482, 2958, 3417, 3723, 3886, 4234, 4556, 4891, 4964, 5829, 5916, 6351, 6834, 7446, 7772, 8468, 9782, 11658, 12702, 13668, 14673, 14892, 19564, 23316, 25404, 29346, 33031, 35989, 58692, 66062, 71978, 83147, 99093, 107967, 132124, 141839, 143956, 166294, 198186, 215934, 249441, 283678, 332588, 396372, 425517, 431868, 498882, 567356, 851034, 997764, 1702068, 2411263, 4822526, 7233789, 9645052, 14467578, 28935156]

約数ペア:

[(1, 28935156), (2, 14467578), (3, 9645052), (4, 7233789), (6, 4822526), (12, 2411263), (17, 1702068), (29, 997764), (34, 851034), (51, 567356), (58, 498882), (67, 431868), (68, 425517), (73, 396372), (87, 332588), (102, 283678), (116, 249441), (134, 215934), (146, 198186), (174, 166294), (201, 143956), (204, 141839), (219, 132124), (268, 107967), (292, 99093), (348, 83147), (402, 71978), (438, 66062), (493, 58692), (804, 35989), (876, 33031), (986, 29346), (1139, 25404), (1241, 23316), (1479, 19564), (1943, 14892), (1972, 14673), (2117, 13668), (2278, 12702), (2482, 11658), (2958, 9782), (3417, 8468), (3723, 7772), (3886, 7446), (4234, 6834), (4556, 6351), (4891, 5916), (4964, 5829)]