28971168

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13157

約数の個数: 48

約数和(自身を含む): 79361856

約数和(自身を除く): 50390688

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, 13121, 26242, 39363, 52484, 78726, 104968, 157452, 209936, 301783, 314904, 419872, 603566, 629808, 905349, 1207132, 1259616, 1810698, 2414264, 3621396, 4828528, 7242792, 9657056, 14485584, 28971168]

約数ペア:

[(1, 28971168), (2, 14485584), (3, 9657056), (4, 7242792), (6, 4828528), (8, 3621396), (12, 2414264), (16, 1810698), (23, 1259616), (24, 1207132), (32, 905349), (46, 629808), (48, 603566), (69, 419872), (92, 314904), (96, 301783), (138, 209936), (184, 157452), (276, 104968), (368, 78726), (552, 52484), (736, 39363), (1104, 26242), (2208, 13121)]