25312344

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 65197440

約数和(自身を除く): 39885096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 97, 131, 166, 194, 249, 262, 291, 332, 388, 393, 498, 524, 582, 664, 776, 786, 996, 1048, 1164, 1572, 1992, 2328, 3144, 8051, 10873, 12707, 16102, 21746, 24153, 25414, 32204, 32619, 38121, 43492, 48306, 50828, 64408, 65238, 76242, 86984, 96612, 101656, 130476, 152484, 193224, 260952, 304968, 1054681, 2109362, 3164043, 4218724, 6328086, 8437448, 12656172, 25312344]

約数ペア:

[(1, 25312344), (2, 12656172), (3, 8437448), (4, 6328086), (6, 4218724), (8, 3164043), (12, 2109362), (24, 1054681), (83, 304968), (97, 260952), (131, 193224), (166, 152484), (194, 130476), (249, 101656), (262, 96612), (291, 86984), (332, 76242), (388, 65238), (393, 64408), (498, 50828), (524, 48306), (582, 43492), (664, 38121), (776, 32619), (786, 32204), (996, 25414), (1048, 24153), (1164, 21746), (1572, 16102), (1992, 12707), (2328, 10873), (3144, 8051)]