13264928

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 27760320

約数和(自身を除く): 14495392

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 92, 134, 184, 268, 269, 368, 536, 538, 736, 1072, 1076, 1541, 2144, 2152, 3082, 4304, 6164, 6187, 8608, 12328, 12374, 18023, 24656, 24748, 36046, 49312, 49496, 72092, 98992, 144184, 197984, 288368, 414529, 576736, 829058, 1658116, 3316232, 6632464, 13264928]

約数ペア:

[(1, 13264928), (2, 6632464), (4, 3316232), (8, 1658116), (16, 829058), (23, 576736), (32, 414529), (46, 288368), (67, 197984), (92, 144184), (134, 98992), (184, 72092), (268, 49496), (269, 49312), (368, 36046), (536, 24748), (538, 24656), (736, 18023), (1072, 12374), (1076, 12328), (1541, 8608), (2144, 6187), (2152, 6164), (3082, 4304)]