64367044

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 132888448

約数和(自身を除く): 68521404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 193, 277, 301, 386, 554, 602, 772, 1108, 1204, 1351, 1939, 2702, 3878, 5404, 7756, 8299, 11911, 16598, 23822, 33196, 47644, 53461, 58093, 83377, 106922, 116186, 166754, 213844, 232372, 333508, 374227, 748454, 1496908, 2298823, 4597646, 9195292, 16091761, 32183522, 64367044]

約数ペア:

[(1, 64367044), (2, 32183522), (4, 16091761), (7, 9195292), (14, 4597646), (28, 2298823), (43, 1496908), (86, 748454), (172, 374227), (193, 333508), (277, 232372), (301, 213844), (386, 166754), (554, 116186), (602, 106922), (772, 83377), (1108, 58093), (1204, 53461), (1351, 47644), (1939, 33196), (2702, 23822), (3878, 16598), (5404, 11911), (7756, 8299)]