38866058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 39930742

約数列:

[1, 2, 7, 11, 14, 19, 22, 37, 38, 74, 77, 133, 154, 209, 259, 266, 359, 407, 418, 518, 703, 718, 814, 1406, 1463, 2513, 2849, 2926, 3949, 4921, 5026, 5698, 6821, 7733, 7898, 9842, 13283, 13642, 15466, 26566, 27643, 47747, 54131, 55286, 75031, 92981, 95494, 108262, 146113, 150062, 185962, 252377, 292226, 504754, 525217, 1022791, 1050434, 1766639, 2045582, 2776147, 3533278, 5552294, 19433029, 38866058]

約数ペア:

[(1, 38866058), (2, 19433029), (7, 5552294), (11, 3533278), (14, 2776147), (19, 2045582), (22, 1766639), (37, 1050434), (38, 1022791), (74, 525217), (77, 504754), (133, 292226), (154, 252377), (209, 185962), (259, 150062), (266, 146113), (359, 108262), (407, 95494), (418, 92981), (518, 75031), (703, 55286), (718, 54131), (814, 47747), (1406, 27643), (1463, 26566), (2513, 15466), (2849, 13642), (2926, 13283), (3949, 9842), (4921, 7898), (5026, 7733), (5698, 6821)]