4387927264

素因数分解:

$2^5\times 7^2\times {\mathrm{709}}^1\times {\mathrm{3947}}^1$

素因数の和:4680

約数の個数: 72

約数和(自身を含む): 10065860280

約数和(自身を除く): 5677933016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 709, 784, 1418, 1568, 2836, 3947, 4963, 5672, 7894, 9926, 11344, 15788, 19852, 22688, 27629, 31576, 34741, 39704, 55258, 63152, 69482, 79408, 110516, 126304, 138964, 158816, 193403, 221032, 277928, 386806, 442064, 555856, 773612, 884128, 1111712, 1547224, 2798423, 3094448, 5596846, 6188896, 11193692, 19588961, 22387384, 39177922, 44774768, 78355844, 89549536, 137122727, 156711688, 274245454, 313423376, 548490908, 626846752, 1096981816, 2193963632, 4387927264]

約数ペア:

[(1, 4387927264), (2, 2193963632), (4, 1096981816), (7, 626846752), (8, 548490908), (14, 313423376), (16, 274245454), (28, 156711688), (32, 137122727), (49, 89549536), (56, 78355844), (98, 44774768), (112, 39177922), (196, 22387384), (224, 19588961), (392, 11193692), (709, 6188896), (784, 5596846), (1418, 3094448), (1568, 2798423), (2836, 1547224), (3947, 1111712), (4963, 884128), (5672, 773612), (7894, 555856), (9926, 442064), (11344, 386806), (15788, 277928), (19852, 221032), (22688, 193403), (27629, 158816), (31576, 138964), (34741, 126304), (39704, 110516), (55258, 79408), (63152, 69482)]