68041568

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3413}}^1$

素因数の和:3519

約数の個数: 48

約数和(自身を含む): 154859040

約数和(自身を除く): 86817472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 3413, 4984, 6826, 9968, 13652, 19936, 23891, 27304, 47782, 54608, 95564, 109216, 191128, 303757, 382256, 607514, 764512, 1215028, 2126299, 2430056, 4252598, 4860112, 8505196, 9720224, 17010392, 34020784, 68041568]

約数ペア:

[(1, 68041568), (2, 34020784), (4, 17010392), (7, 9720224), (8, 8505196), (14, 4860112), (16, 4252598), (28, 2430056), (32, 2126299), (56, 1215028), (89, 764512), (112, 607514), (178, 382256), (224, 303757), (356, 191128), (623, 109216), (712, 95564), (1246, 54608), (1424, 47782), (2492, 27304), (2848, 23891), (3413, 19936), (4984, 13652), (6826, 9968)]