28379424

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{12853}}^1$

素因数の和:12889

約数の個数: 48

約数和(自身を含む): 77740992

約数和(自身を除く): 49361568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 12853, 25706, 38559, 51412, 77118, 102824, 154236, 205648, 295619, 308472, 411296, 591238, 616944, 886857, 1182476, 1233888, 1773714, 2364952, 3547428, 4729904, 7094856, 9459808, 14189712, 28379424]

約数ペア:

[(1, 28379424), (2, 14189712), (3, 9459808), (4, 7094856), (6, 4729904), (8, 3547428), (12, 2364952), (16, 1773714), (23, 1233888), (24, 1182476), (32, 886857), (46, 616944), (48, 591238), (69, 411296), (92, 308472), (96, 295619), (138, 205648), (184, 154236), (276, 102824), (368, 77118), (552, 51412), (736, 38559), (1104, 25706), (2208, 12853)]