28369692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4663}}^1$

素因数の和:4699

約数の個数: 54

約数和(自身を含む): 77669592

約数和(自身を除く): 49299900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 4663, 6084, 9326, 13989, 18652, 27978, 41967, 55956, 60619, 83934, 121238, 167868, 181857, 242476, 363714, 545571, 727428, 788047, 1091142, 1576094, 2182284, 2364141, 3152188, 4728282, 7092423, 9456564, 14184846, 28369692]

約数ペア:

[(1, 28369692), (2, 14184846), (3, 9456564), (4, 7092423), (6, 4728282), (9, 3152188), (12, 2364141), (13, 2182284), (18, 1576094), (26, 1091142), (36, 788047), (39, 727428), (52, 545571), (78, 363714), (117, 242476), (156, 181857), (169, 167868), (234, 121238), (338, 83934), (468, 60619), (507, 55956), (676, 41967), (1014, 27978), (1521, 18652), (2028, 13989), (3042, 9326), (4663, 6084)]