39104464

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3923}}^1$

素因数の和:4027

約数の個数: 40

約数和(自身を含む): 87583680

約数和(自身を除く): 48479216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 3923, 4984, 7846, 9968, 15692, 27461, 31384, 54922, 62768, 109844, 219688, 349147, 439376, 698294, 1396588, 2444029, 2793176, 4888058, 5586352, 9776116, 19552232, 39104464]

約数ペア:

[(1, 39104464), (2, 19552232), (4, 9776116), (7, 5586352), (8, 4888058), (14, 2793176), (16, 2444029), (28, 1396588), (56, 698294), (89, 439376), (112, 349147), (178, 219688), (356, 109844), (623, 62768), (712, 54922), (1246, 31384), (1424, 27461), (2492, 15692), (3923, 9968), (4984, 7846)]