25893900968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{63241}}^1$

素因数の和:63418

約数の個数: 64

約数和(自身を含む): 54398238720

約数和(自身を除く): 28504337752

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 248, 254, 403, 508, 806, 1016, 1612, 1651, 3224, 3302, 3937, 6604, 7874, 13208, 15748, 31496, 51181, 63241, 102362, 126482, 204724, 252964, 409448, 505928, 822133, 1644266, 1960471, 3288532, 3920942, 6577064, 7841884, 8031607, 15683768, 16063214, 25486123, 32126428, 50972246, 64252856, 101944492, 104410891, 203888984, 208821782, 248979817, 417643564, 497959634, 835287128, 995919268, 1991838536, 3236737621, 6473475242, 12946950484, 25893900968]

約数ペア:

[(1, 25893900968), (2, 12946950484), (4, 6473475242), (8, 3236737621), (13, 1991838536), (26, 995919268), (31, 835287128), (52, 497959634), (62, 417643564), (104, 248979817), (124, 208821782), (127, 203888984), (248, 104410891), (254, 101944492), (403, 64252856), (508, 50972246), (806, 32126428), (1016, 25486123), (1612, 16063214), (1651, 15683768), (3224, 8031607), (3302, 7841884), (3937, 6577064), (6604, 3920942), (7874, 3288532), (13208, 1960471), (15748, 1644266), (31496, 822133), (51181, 505928), (63241, 409448), (102362, 252964), (126482, 204724)]