74621426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 128931264

約数和(自身を除く): 54309838

約数列:

[1, 2, 11, 22, 43, 71, 86, 101, 121, 142, 202, 242, 473, 781, 946, 1111, 1562, 2222, 3053, 4343, 5203, 6106, 7171, 8591, 8686, 10406, 12221, 14342, 17182, 24442, 33583, 47773, 67166, 78881, 95546, 157762, 308353, 369413, 525503, 616706, 738826, 867691, 1051006, 1735382, 3391883, 6783766, 37310713, 74621426]

約数ペア:

[(1, 74621426), (2, 37310713), (11, 6783766), (22, 3391883), (43, 1735382), (71, 1051006), (86, 867691), (101, 738826), (121, 616706), (142, 525503), (202, 369413), (242, 308353), (473, 157762), (781, 95546), (946, 78881), (1111, 67166), (1562, 47773), (2222, 33583), (3053, 24442), (4343, 17182), (5203, 14342), (6106, 12221), (7171, 10406), (8591, 8686)]