40177844

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:948

約数の個数: 36

約数和(自身を含む): 82162080

約数和(自身を除く): 41984236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 571, 718, 1142, 1436, 2284, 2513, 3997, 5026, 7994, 10052, 15988, 17591, 27979, 35182, 55958, 70364, 111916, 204989, 409978, 819956, 1434923, 2869846, 5739692, 10044461, 20088922, 40177844]

約数ペア:

[(1, 40177844), (2, 20088922), (4, 10044461), (7, 5739692), (14, 2869846), (28, 1434923), (49, 819956), (98, 409978), (196, 204989), (359, 111916), (571, 70364), (718, 55958), (1142, 35182), (1436, 27979), (2284, 17591), (2513, 15988), (3997, 10052), (5026, 7994)]