8003408

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3795

約数の個数: 40

約数和(自身を含む): 18659520

約数和(自身を除く): 10656112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3761, 7522, 15044, 26327, 30088, 52654, 60176, 71459, 105308, 142918, 210616, 285836, 421232, 500213, 571672, 1000426, 1143344, 2000852, 4001704, 8003408]

約数ペア:

[(1, 8003408), (2, 4001704), (4, 2000852), (7, 1143344), (8, 1000426), (14, 571672), (16, 500213), (19, 421232), (28, 285836), (38, 210616), (56, 142918), (76, 105308), (112, 71459), (133, 60176), (152, 52654), (266, 30088), (304, 26327), (532, 15044), (1064, 7522), (2128, 3761)]