45538478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 76788000

約数和(自身を除く): 31249522

約数列:

[1, 2, 17, 19, 34, 38, 157, 314, 323, 449, 646, 898, 2669, 2983, 5338, 5966, 7633, 8531, 15266, 17062, 50711, 70493, 101422, 140986, 145027, 290054, 1198381, 1339367, 2396762, 2678734, 22769239, 45538478]

約数ペア:

[(1, 45538478), (2, 22769239), (17, 2678734), (19, 2396762), (34, 1339367), (38, 1198381), (157, 290054), (314, 145027), (323, 140986), (449, 101422), (646, 70493), (898, 50711), (2669, 17062), (2983, 15266), (5338, 8531), (5966, 7633)]