25854048

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8161}}^1$

素因数の和:8188

約数の個数: 72

約数和(自身を含む): 80216136

約数和(自身を除く): 54362088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 8161, 16322, 24483, 32644, 48966, 65288, 73449, 89771, 97932, 130576, 146898, 179542, 195864, 261152, 269313, 293796, 359084, 391728, 538626, 587592, 718168, 783456, 807939, 1077252, 1175184, 1436336, 1615878, 2154504, 2350368, 2872672, 3231756, 4309008, 6463512, 8618016, 12927024, 25854048]

約数ペア:

[(1, 25854048), (2, 12927024), (3, 8618016), (4, 6463512), (6, 4309008), (8, 3231756), (9, 2872672), (11, 2350368), (12, 2154504), (16, 1615878), (18, 1436336), (22, 1175184), (24, 1077252), (32, 807939), (33, 783456), (36, 718168), (44, 587592), (48, 538626), (66, 391728), (72, 359084), (88, 293796), (96, 269313), (99, 261152), (132, 195864), (144, 179542), (176, 146898), (198, 130576), (264, 97932), (288, 89771), (352, 73449), (396, 65288), (528, 48966), (792, 32644), (1056, 24483), (1584, 16322), (3168, 8161)]