15671332456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{25579}}^1$

素因数の和:25778

約数の個数: 64

約数和(自身を含む): 32617569600

約数和(自身を除く): 16946237144

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 137, 172, 274, 344, 548, 559, 1096, 1118, 1781, 2236, 3562, 4472, 5891, 7124, 11782, 14248, 23564, 25579, 47128, 51158, 76583, 102316, 153166, 204632, 306332, 332527, 612664, 665054, 1099897, 1330108, 2199794, 2660216, 3504323, 4399588, 7008646, 8799176, 14017292, 14298661, 28034584, 28597322, 45556199, 57194644, 91112398, 114389288, 150685889, 182224796, 301371778, 364449592, 602743556, 1205487112, 1958916557, 3917833114, 7835666228, 15671332456]

約数ペア:

[(1, 15671332456), (2, 7835666228), (4, 3917833114), (8, 1958916557), (13, 1205487112), (26, 602743556), (43, 364449592), (52, 301371778), (86, 182224796), (104, 150685889), (137, 114389288), (172, 91112398), (274, 57194644), (344, 45556199), (548, 28597322), (559, 28034584), (1096, 14298661), (1118, 14017292), (1781, 8799176), (2236, 7008646), (3562, 4399588), (4472, 3504323), (5891, 2660216), (7124, 2199794), (11782, 1330108), (14248, 1099897), (23564, 665054), (25579, 612664), (47128, 332527), (51158, 306332), (76583, 204632), (102316, 153166)]