13856672

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 28994112

約数和(自身を除く): 15137440

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 92, 134, 184, 268, 281, 368, 536, 562, 736, 1072, 1124, 1541, 2144, 2248, 3082, 4496, 6164, 6463, 8992, 12328, 12926, 18827, 24656, 25852, 37654, 49312, 51704, 75308, 103408, 150616, 206816, 301232, 433021, 602464, 866042, 1732084, 3464168, 6928336, 13856672]

約数ペア:

[(1, 13856672), (2, 6928336), (4, 3464168), (8, 1732084), (16, 866042), (23, 602464), (32, 433021), (46, 301232), (67, 206816), (92, 150616), (134, 103408), (184, 75308), (268, 51704), (281, 49312), (368, 37654), (536, 25852), (562, 24656), (736, 18827), (1072, 12926), (1124, 12328), (1541, 8992), (2144, 6463), (2248, 6164), (3082, 4496)]