71306126

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 123192960

約数和(自身を除く): 51886834

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 151, 289, 302, 323, 578, 646, 731, 817, 1462, 1634, 2567, 2869, 5134, 5491, 5738, 6493, 10982, 12427, 12986, 13889, 24854, 27778, 43639, 48773, 87278, 97546, 110381, 123367, 220762, 236113, 246734, 472226, 829141, 1658282, 1876477, 2097239, 3752954, 4194478, 35653063, 71306126]

約数ペア:

[(1, 71306126), (2, 35653063), (17, 4194478), (19, 3752954), (34, 2097239), (38, 1876477), (43, 1658282), (86, 829141), (151, 472226), (289, 246734), (302, 236113), (323, 220762), (578, 123367), (646, 110381), (731, 97546), (817, 87278), (1462, 48773), (1634, 43639), (2567, 27778), (2869, 24854), (5134, 13889), (5491, 12986), (5738, 12427), (6493, 10982)]