37519636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 83244672

約数和(自身を除く): 45725036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 1997, 2684, 3994, 4697, 7988, 9394, 13979, 18788, 21967, 27958, 43934, 55916, 87868, 121817, 153769, 243634, 307538, 487268, 615076, 852719, 1339987, 1705438, 2679974, 3410876, 5359948, 9379909, 18759818, 37519636]

約数ペア:

[(1, 37519636), (2, 18759818), (4, 9379909), (7, 5359948), (11, 3410876), (14, 2679974), (22, 1705438), (28, 1339987), (44, 852719), (61, 615076), (77, 487268), (122, 307538), (154, 243634), (244, 153769), (308, 121817), (427, 87868), (671, 55916), (854, 43934), (1342, 27958), (1708, 21967), (1997, 18788), (2684, 13979), (3994, 9394), (4697, 7988)]