28813392

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2828

約数の個数: 60

約数和(自身を含む): 81771924

約数和(自身を除く): 52958532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 2741, 3504, 5256, 5482, 8223, 10512, 10964, 16446, 21928, 24669, 32892, 43856, 49338, 65784, 98676, 131568, 197352, 200093, 394704, 400186, 600279, 800372, 1200558, 1600744, 1800837, 2401116, 3201488, 3601674, 4802232, 7203348, 9604464, 14406696, 28813392]

約数ペア:

[(1, 28813392), (2, 14406696), (3, 9604464), (4, 7203348), (6, 4802232), (8, 3601674), (9, 3201488), (12, 2401116), (16, 1800837), (18, 1600744), (24, 1200558), (36, 800372), (48, 600279), (72, 400186), (73, 394704), (144, 200093), (146, 197352), (219, 131568), (292, 98676), (438, 65784), (584, 49338), (657, 43856), (876, 32892), (1168, 24669), (1314, 21928), (1752, 16446), (2628, 10964), (2741, 10512), (3504, 8223), (5256, 5482)]