4606551664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{8641}}^1$

素因数の和:8906

約数の個数: 80

約数和(自身を含む): 10531763424

約数和(自身を除く): 5925211760

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 233, 286, 466, 572, 932, 1144, 1864, 2288, 2563, 3029, 3728, 5126, 6058, 8641, 10252, 12116, 17282, 20504, 24232, 33319, 34564, 41008, 48464, 66638, 69128, 95051, 112333, 133276, 138256, 190102, 224666, 266552, 380204, 449332, 533104, 760408, 898664, 1235663, 1520816, 1797328, 2013353, 2471326, 4026706, 4942652, 8053412, 9885304, 16106824, 19770608, 22146883, 26173589, 32213648, 44293766, 52347178, 88587532, 104694356, 177175064, 209388712, 287909479, 354350128, 418777424, 575818958, 1151637916, 2303275832, 4606551664]

約数ペア:

[(1, 4606551664), (2, 2303275832), (4, 1151637916), (8, 575818958), (11, 418777424), (13, 354350128), (16, 287909479), (22, 209388712), (26, 177175064), (44, 104694356), (52, 88587532), (88, 52347178), (104, 44293766), (143, 32213648), (176, 26173589), (208, 22146883), (233, 19770608), (286, 16106824), (466, 9885304), (572, 8053412), (932, 4942652), (1144, 4026706), (1864, 2471326), (2288, 2013353), (2563, 1797328), (3029, 1520816), (3728, 1235663), (5126, 898664), (6058, 760408), (8641, 533104), (10252, 449332), (12116, 380204), (17282, 266552), (20504, 224666), (24232, 190102), (33319, 138256), (34564, 133276), (41008, 112333), (48464, 95051), (66638, 69128)]