825968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:70

約数の個数: 60

約数和(自身を含む): 1984248

約数和(自身を除く): 1158280

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 361, 418, 494, 572, 722, 836, 988, 1144, 1444, 1672, 1976, 2288, 2717, 2888, 3344, 3952, 3971, 4693, 5434, 5776, 7942, 9386, 10868, 15884, 18772, 21736, 31768, 37544, 43472, 51623, 63536, 75088, 103246, 206492, 412984, 825968]

約数ペア:

[(1, 825968), (2, 412984), (4, 206492), (8, 103246), (11, 75088), (13, 63536), (16, 51623), (19, 43472), (22, 37544), (26, 31768), (38, 21736), (44, 18772), (52, 15884), (76, 10868), (88, 9386), (104, 7942), (143, 5776), (152, 5434), (176, 4693), (208, 3971), (209, 3952), (247, 3344), (286, 2888), (304, 2717), (361, 2288), (418, 1976), (494, 1672), (572, 1444), (722, 1144), (836, 988)]