38409514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 70718760

約数和(自身を除く): 32309246

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 121, 143, 242, 286, 319, 377, 421, 638, 754, 842, 1573, 3146, 3509, 4147, 4631, 5473, 7018, 8294, 9262, 10946, 12209, 24418, 45617, 50941, 60203, 91234, 101882, 120406, 134299, 158717, 268598, 317434, 662233, 1324466, 1477289, 1745887, 2954578, 3491774, 19204757, 38409514]

約数ペア:

[(1, 38409514), (2, 19204757), (11, 3491774), (13, 2954578), (22, 1745887), (26, 1477289), (29, 1324466), (58, 662233), (121, 317434), (143, 268598), (242, 158717), (286, 134299), (319, 120406), (377, 101882), (421, 91234), (638, 60203), (754, 50941), (842, 45617), (1573, 24418), (3146, 12209), (3509, 10946), (4147, 9262), (4631, 8294), (5473, 7018)]