25687393836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{48473}}^1$

素因数の和:48615

約数の個数: 96

約数和(自身を含む): 66886364160

約数和(自身を除く): 41198970324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 79, 86, 129, 156, 158, 172, 237, 258, 316, 474, 516, 559, 948, 1027, 1118, 1677, 2054, 2236, 3081, 3354, 3397, 4108, 6162, 6708, 6794, 10191, 12324, 13588, 20382, 40764, 44161, 48473, 88322, 96946, 132483, 145419, 176644, 193892, 264966, 290838, 529932, 581676, 630149, 1260298, 1890447, 2084339, 2520596, 3780894, 3829367, 4168678, 6253017, 7561788, 7658734, 8337356, 11488101, 12506034, 15317468, 22976202, 25012068, 27096407, 45952404, 49781771, 54192814, 81289221, 99563542, 108385628, 149345313, 162578442, 164662781, 199127084, 298690626, 325156884, 329325562, 493988343, 597381252, 658651124, 987976686, 1975953372, 2140616153, 4281232306, 6421848459, 8562464612, 12843696918, 25687393836]

約数ペア:

[(1, 25687393836), (2, 12843696918), (3, 8562464612), (4, 6421848459), (6, 4281232306), (12, 2140616153), (13, 1975953372), (26, 987976686), (39, 658651124), (43, 597381252), (52, 493988343), (78, 329325562), (79, 325156884), (86, 298690626), (129, 199127084), (156, 164662781), (158, 162578442), (172, 149345313), (237, 108385628), (258, 99563542), (316, 81289221), (474, 54192814), (516, 49781771), (559, 45952404), (948, 27096407), (1027, 25012068), (1118, 22976202), (1677, 15317468), (2054, 12506034), (2236, 11488101), (3081, 8337356), (3354, 7658734), (3397, 7561788), (4108, 6253017), (6162, 4168678), (6708, 3829367), (6794, 3780894), (10191, 2520596), (12324, 2084339), (13588, 1890447), (20382, 1260298), (40764, 630149), (44161, 581676), (48473, 529932), (88322, 290838), (96946, 264966), (132483, 193892), (145419, 176644)]