13822768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 28725840

約数和(自身を除く): 14903072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 571, 712, 1142, 1424, 1513, 2284, 3026, 4568, 6052, 9136, 9707, 12104, 19414, 24208, 38828, 50819, 77656, 101638, 155312, 203276, 406552, 813104, 863923, 1727846, 3455692, 6911384, 13822768]

約数ペア:

[(1, 13822768), (2, 6911384), (4, 3455692), (8, 1727846), (16, 863923), (17, 813104), (34, 406552), (68, 203276), (89, 155312), (136, 101638), (178, 77656), (272, 50819), (356, 38828), (571, 24208), (712, 19414), (1142, 12104), (1424, 9707), (1513, 9136), (2284, 6052), (3026, 4568)]