16744364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 36418368

約数和(自身を除く): 19674004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 293, 314, 364, 586, 628, 1099, 1172, 2041, 2051, 2198, 3809, 4082, 4102, 4396, 7618, 8164, 8204, 14287, 15236, 26663, 28574, 46001, 53326, 57148, 92002, 106652, 184004, 322007, 598013, 644014, 1196026, 1288028, 2392052, 4186091, 8372182, 16744364]

約数ペア:

[(1, 16744364), (2, 8372182), (4, 4186091), (7, 2392052), (13, 1288028), (14, 1196026), (26, 644014), (28, 598013), (52, 322007), (91, 184004), (157, 106652), (182, 92002), (293, 57148), (314, 53326), (364, 46001), (586, 28574), (628, 26663), (1099, 15236), (1172, 14287), (2041, 8204), (2051, 8164), (2198, 7618), (3809, 4396), (4082, 4102)]