38729842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 64152000

約数和(自身を除く): 25422158

約数列:

[1, 2, 17, 34, 43, 59, 86, 118, 449, 731, 898, 1003, 1462, 2006, 2537, 5074, 7633, 15266, 19307, 26491, 38614, 43129, 52982, 86258, 328219, 450347, 656438, 900694, 1139113, 2278226, 19364921, 38729842]

約数ペア:

[(1, 38729842), (2, 19364921), (17, 2278226), (34, 1139113), (43, 900694), (59, 656438), (86, 450347), (118, 328219), (449, 86258), (731, 52982), (898, 43129), (1003, 38614), (1462, 26491), (2006, 19307), (2537, 15266), (5074, 7633)]