28214352

素因数分解:

$2^4\times 3^3\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 81621760

約数和(自身を除く): 53407408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 241, 271, 432, 482, 542, 723, 813, 964, 1084, 1446, 1626, 1928, 2168, 2169, 2439, 2892, 3252, 3856, 4336, 4338, 4878, 5784, 6504, 6507, 7317, 8676, 9756, 11568, 13008, 13014, 14634, 17352, 19512, 26028, 29268, 34704, 39024, 52056, 58536, 65311, 104112, 117072, 130622, 195933, 261244, 391866, 522488, 587799, 783732, 1044976, 1175598, 1567464, 1763397, 2351196, 3134928, 3526794, 4702392, 7053588, 9404784, 14107176, 28214352]

約数ペア:

[(1, 28214352), (2, 14107176), (3, 9404784), (4, 7053588), (6, 4702392), (8, 3526794), (9, 3134928), (12, 2351196), (16, 1763397), (18, 1567464), (24, 1175598), (27, 1044976), (36, 783732), (48, 587799), (54, 522488), (72, 391866), (108, 261244), (144, 195933), (216, 130622), (241, 117072), (271, 104112), (432, 65311), (482, 58536), (542, 52056), (723, 39024), (813, 34704), (964, 29268), (1084, 26028), (1446, 19512), (1626, 17352), (1928, 14634), (2168, 13014), (2169, 13008), (2439, 11568), (2892, 9756), (3252, 8676), (3856, 7317), (4336, 6507), (4338, 6504), (4878, 5784)]