28284336

素因数分解:

$2^4\times 3^3\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:531

約数の個数: 80

約数和(自身を含む): 81825120

約数和(自身を除く): 53540784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 233, 281, 432, 466, 562, 699, 843, 932, 1124, 1398, 1686, 1864, 2097, 2248, 2529, 2796, 3372, 3728, 4194, 4496, 5058, 5592, 6291, 6744, 7587, 8388, 10116, 11184, 12582, 13488, 15174, 16776, 20232, 25164, 30348, 33552, 40464, 50328, 60696, 65473, 100656, 121392, 130946, 196419, 261892, 392838, 523784, 589257, 785676, 1047568, 1178514, 1571352, 1767771, 2357028, 3142704, 3535542, 4714056, 7071084, 9428112, 14142168, 28284336]

約数ペア:

[(1, 28284336), (2, 14142168), (3, 9428112), (4, 7071084), (6, 4714056), (8, 3535542), (9, 3142704), (12, 2357028), (16, 1767771), (18, 1571352), (24, 1178514), (27, 1047568), (36, 785676), (48, 589257), (54, 523784), (72, 392838), (108, 261892), (144, 196419), (216, 130946), (233, 121392), (281, 100656), (432, 65473), (466, 60696), (562, 50328), (699, 40464), (843, 33552), (932, 30348), (1124, 25164), (1398, 20232), (1686, 16776), (1864, 15174), (2097, 13488), (2248, 12582), (2529, 11184), (2796, 10116), (3372, 8388), (3728, 7587), (4194, 6744), (4496, 6291), (5058, 5592)]