5881679216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2763947}}^1$

素因数の和:2763981

約数の個数: 40

約数和(自身を含む): 13709182080

約数和(自身を除く): 7827502864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2763947, 5527894, 11055788, 19347629, 22111576, 38695258, 44223152, 52514993, 77390516, 105029986, 154781032, 210059972, 309562064, 367604951, 420119944, 735209902, 840239888, 1470419804, 2940839608, 5881679216]

約数ペア:

[(1, 5881679216), (2, 2940839608), (4, 1470419804), (7, 840239888), (8, 735209902), (14, 420119944), (16, 367604951), (19, 309562064), (28, 210059972), (38, 154781032), (56, 105029986), (76, 77390516), (112, 52514993), (133, 44223152), (152, 38695258), (266, 22111576), (304, 19347629), (532, 11055788), (1064, 5527894), (2128, 2763947)]