756064372

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{24979}}^1$

素因数の和:25060

約数の個数: 48

約数和(自身を含む): 1611509760

約数和(自身を除く): 855445388

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 7567, 15134, 24979, 30268, 49958, 99916, 174853, 349706, 574517, 699412, 1149034, 1174013, 2298068, 2348026, 4021619, 4696052, 8043238, 8218091, 16086476, 16436182, 27002299, 32872364, 54004598, 108009196, 189016093, 378032186, 756064372]

約数ペア:

[(1, 756064372), (2, 378032186), (4, 189016093), (7, 108009196), (14, 54004598), (23, 32872364), (28, 27002299), (46, 16436182), (47, 16086476), (92, 8218091), (94, 8043238), (161, 4696052), (188, 4021619), (322, 2348026), (329, 2298068), (644, 1174013), (658, 1149034), (1081, 699412), (1316, 574517), (2162, 349706), (4324, 174853), (7567, 99916), (15134, 49958), (24979, 30268)]