65285792

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1342

約数の個数: 72

約数和(自身を含む): 152263188

約数和(自身を除く): 86977396

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1297, 1573, 1936, 2288, 2594, 3146, 3872, 4576, 5188, 6292, 10376, 12584, 14267, 16861, 20752, 25168, 28534, 33722, 41504, 50336, 57068, 67444, 114136, 134888, 156937, 185471, 228272, 269776, 313874, 370942, 456544, 539552, 627748, 741884, 1255496, 1483768, 2040181, 2510992, 2967536, 4080362, 5021984, 5935072, 8160724, 16321448, 32642896, 65285792]

約数ペア:

[(1, 65285792), (2, 32642896), (4, 16321448), (8, 8160724), (11, 5935072), (13, 5021984), (16, 4080362), (22, 2967536), (26, 2510992), (32, 2040181), (44, 1483768), (52, 1255496), (88, 741884), (104, 627748), (121, 539552), (143, 456544), (176, 370942), (208, 313874), (242, 269776), (286, 228272), (352, 185471), (416, 156937), (484, 134888), (572, 114136), (968, 67444), (1144, 57068), (1297, 50336), (1573, 41504), (1936, 33722), (2288, 28534), (2594, 25168), (3146, 20752), (3872, 16861), (4576, 14267), (5188, 12584), (6292, 10376)]