71301152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1697}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 152758872

約数和(自身を除く): 81457720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 1697, 2626, 3232, 3394, 5252, 6788, 10504, 13576, 21008, 22061, 27152, 42016, 44122, 54304, 88244, 171397, 176488, 342794, 352976, 685588, 705952, 1371176, 2228161, 2742352, 4456322, 5484704, 8912644, 17825288, 35650576, 71301152]

約数ペア:

[(1, 71301152), (2, 35650576), (4, 17825288), (8, 8912644), (13, 5484704), (16, 4456322), (26, 2742352), (32, 2228161), (52, 1371176), (101, 705952), (104, 685588), (202, 352976), (208, 342794), (404, 176488), (416, 171397), (808, 88244), (1313, 54304), (1616, 44122), (1697, 42016), (2626, 27152), (3232, 22061), (3394, 21008), (5252, 13576), (6788, 10504)]