28199832

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 75340800

約数和(自身を除く): 47140968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1307, 1798, 2614, 2697, 3596, 3921, 5228, 5394, 7192, 7842, 10456, 10788, 15684, 21576, 31368, 37903, 40517, 75806, 81034, 113709, 121551, 151612, 162068, 227418, 243102, 303224, 324136, 454836, 486204, 909672, 972408, 1174993, 2349986, 3524979, 4699972, 7049958, 9399944, 14099916, 28199832]

約数ペア:

[(1, 28199832), (2, 14099916), (3, 9399944), (4, 7049958), (6, 4699972), (8, 3524979), (12, 2349986), (24, 1174993), (29, 972408), (31, 909672), (58, 486204), (62, 454836), (87, 324136), (93, 303224), (116, 243102), (124, 227418), (174, 162068), (186, 151612), (232, 121551), (248, 113709), (348, 81034), (372, 75806), (696, 40517), (744, 37903), (899, 31368), (1307, 21576), (1798, 15684), (2614, 10788), (2697, 10456), (3596, 7842), (3921, 7192), (5228, 5394)]