8049097072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{615751}}^1$

素因数の和:615821

約数の個数: 40

約数和(自身を含む): 16797714560

約数和(自身を除く): 8748617488

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 615751, 1231502, 2463004, 4926008, 9852016, 11699269, 23398538, 26477293, 46797076, 52954586, 93594152, 105909172, 187188304, 211818344, 423636688, 503068567, 1006137134, 2012274268, 4024548536, 8049097072]

約数ペア:

[(1, 8049097072), (2, 4024548536), (4, 2012274268), (8, 1006137134), (16, 503068567), (19, 423636688), (38, 211818344), (43, 187188304), (76, 105909172), (86, 93594152), (152, 52954586), (172, 46797076), (304, 26477293), (344, 23398538), (688, 11699269), (817, 9852016), (1634, 4926008), (3268, 2463004), (6536, 1231502), (13072, 615751)]