28354572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 76776336

約数和(自身を除く): 48421764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 433, 612, 642, 866, 963, 1284, 1299, 1732, 1819, 1926, 2598, 3638, 3852, 3897, 5196, 5457, 7276, 7361, 7794, 10914, 14722, 15588, 16371, 21828, 22083, 29444, 32742, 44166, 46331, 65484, 66249, 88332, 92662, 132498, 138993, 185324, 264996, 277986, 416979, 555972, 787627, 833958, 1575254, 1667916, 2362881, 3150508, 4725762, 7088643, 9451524, 14177286, 28354572]

約数ペア:

[(1, 28354572), (2, 14177286), (3, 9451524), (4, 7088643), (6, 4725762), (9, 3150508), (12, 2362881), (17, 1667916), (18, 1575254), (34, 833958), (36, 787627), (51, 555972), (68, 416979), (102, 277986), (107, 264996), (153, 185324), (204, 138993), (214, 132498), (306, 92662), (321, 88332), (428, 66249), (433, 65484), (612, 46331), (642, 44166), (866, 32742), (963, 29444), (1284, 22083), (1299, 21828), (1732, 16371), (1819, 15588), (1926, 14722), (2598, 10914), (3638, 7794), (3852, 7361), (3897, 7276), (5196, 5457)]