13236776

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 17176024

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 239, 301, 322, 344, 478, 602, 644, 956, 989, 1204, 1288, 1673, 1912, 1978, 2408, 3346, 3956, 5497, 6692, 6923, 7912, 10277, 10994, 13384, 13846, 20554, 21988, 27692, 38479, 41108, 43976, 55384, 71939, 76958, 82216, 143878, 153916, 236371, 287756, 307832, 472742, 575512, 945484, 1654597, 1890968, 3309194, 6618388, 13236776]

約数ペア:

[(1, 13236776), (2, 6618388), (4, 3309194), (7, 1890968), (8, 1654597), (14, 945484), (23, 575512), (28, 472742), (43, 307832), (46, 287756), (56, 236371), (86, 153916), (92, 143878), (161, 82216), (172, 76958), (184, 71939), (239, 55384), (301, 43976), (322, 41108), (344, 38479), (478, 27692), (602, 21988), (644, 20554), (956, 13846), (989, 13384), (1204, 10994), (1288, 10277), (1673, 7912), (1912, 6923), (1978, 6692), (2408, 5497), (3346, 3956)]