39964064

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7757}}^1$

素因数の和:7797

約数の個数: 48

約数和(自身を含む): 93840768

約数和(自身を除く): 53876704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 7757, 15514, 31028, 54299, 62056, 108598, 124112, 178411, 217196, 248224, 356822, 434392, 713644, 868784, 1248877, 1427288, 1737568, 2497754, 2854576, 4995508, 5709152, 9991016, 19982032, 39964064]

約数ペア:

[(1, 39964064), (2, 19982032), (4, 9991016), (7, 5709152), (8, 4995508), (14, 2854576), (16, 2497754), (23, 1737568), (28, 1427288), (32, 1248877), (46, 868784), (56, 713644), (92, 434392), (112, 356822), (161, 248224), (184, 217196), (224, 178411), (322, 124112), (368, 108598), (644, 62056), (736, 54299), (1288, 31028), (2576, 15514), (5152, 7757)]