28473648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 85161216

約数和(自身を除く): 56687568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1021, 1162, 1328, 1743, 1992, 2042, 2324, 3063, 3486, 3984, 4084, 4648, 6126, 6972, 7147, 8168, 9296, 12252, 13944, 14294, 16336, 21441, 24504, 27888, 28588, 42882, 49008, 57176, 84743, 85764, 114352, 169486, 171528, 254229, 338972, 343056, 508458, 593201, 677944, 1016916, 1186402, 1355888, 1779603, 2033832, 2372804, 3559206, 4067664, 4745608, 7118412, 9491216, 14236824, 28473648]

約数ペア:

[(1, 28473648), (2, 14236824), (3, 9491216), (4, 7118412), (6, 4745608), (7, 4067664), (8, 3559206), (12, 2372804), (14, 2033832), (16, 1779603), (21, 1355888), (24, 1186402), (28, 1016916), (42, 677944), (48, 593201), (56, 508458), (83, 343056), (84, 338972), (112, 254229), (166, 171528), (168, 169486), (249, 114352), (332, 85764), (336, 84743), (498, 57176), (581, 49008), (664, 42882), (996, 28588), (1021, 27888), (1162, 24504), (1328, 21441), (1743, 16336), (1992, 14294), (2042, 13944), (2324, 12252), (3063, 9296), (3486, 8168), (3984, 7147), (4084, 6972), (4648, 6126)]