41389502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 79634016

約数和(自身を除く): 38244514

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 121, 154, 242, 371, 461, 583, 742, 847, 922, 1166, 1694, 3227, 4081, 5071, 6413, 6454, 8162, 10142, 12826, 24433, 35497, 44891, 48866, 55781, 70994, 89782, 111562, 171031, 268763, 342062, 390467, 537526, 780934, 1881341, 2956393, 3762682, 5912786, 20694751, 41389502]

約数ペア:

[(1, 41389502), (2, 20694751), (7, 5912786), (11, 3762682), (14, 2956393), (22, 1881341), (53, 780934), (77, 537526), (106, 390467), (121, 342062), (154, 268763), (242, 171031), (371, 111562), (461, 89782), (583, 70994), (742, 55781), (847, 48866), (922, 44891), (1166, 35497), (1694, 24433), (3227, 12826), (4081, 10142), (5071, 8162), (6413, 6454)]