28151233056

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{363373}}^1$

素因数の和:363658

約数の個数: 72

約数和(自身を含む): 80352892620

約数和(自身を除く): 52201659564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1076, 1614, 2152, 2421, 3228, 4304, 4842, 6456, 8608, 9684, 12912, 19368, 25824, 38736, 77472, 363373, 726746, 1090119, 1453492, 2180238, 2906984, 3270357, 4360476, 5813968, 6540714, 8720952, 11627936, 13081428, 17441904, 26162856, 34883808, 52325712, 97747337, 104651424, 195494674, 293242011, 390989348, 586484022, 781978696, 879726033, 1172968044, 1563957392, 1759452066, 2345936088, 3127914784, 3518904132, 4691872176, 7037808264, 9383744352, 14075616528, 28151233056]

約数ペア:

[(1, 28151233056), (2, 14075616528), (3, 9383744352), (4, 7037808264), (6, 4691872176), (8, 3518904132), (9, 3127914784), (12, 2345936088), (16, 1759452066), (18, 1563957392), (24, 1172968044), (32, 879726033), (36, 781978696), (48, 586484022), (72, 390989348), (96, 293242011), (144, 195494674), (269, 104651424), (288, 97747337), (538, 52325712), (807, 34883808), (1076, 26162856), (1614, 17441904), (2152, 13081428), (2421, 11627936), (3228, 8720952), (4304, 6540714), (4842, 5813968), (6456, 4360476), (8608, 3270357), (9684, 2906984), (12912, 2180238), (19368, 1453492), (25824, 1090119), (38736, 726746), (77472, 363373)]