25385136

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 78369984

約数和(自身を除く): 52984848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 251, 258, 294, 301, 336, 344, 392, 502, 516, 588, 602, 688, 753, 784, 903, 1004, 1032, 1176, 1204, 1506, 1757, 1806, 2008, 2064, 2107, 2352, 2408, 3012, 3514, 3612, 4016, 4214, 4816, 5271, 6024, 6321, 7028, 7224, 8428, 10542, 10793, 12048, 12299, 12642, 14056, 14448, 16856, 21084, 21586, 24598, 25284, 28112, 32379, 33712, 36897, 42168, 43172, 49196, 50568, 64758, 73794, 75551, 84336, 86344, 98392, 101136, 129516, 147588, 151102, 172688, 196784, 226653, 259032, 295176, 302204, 453306, 518064, 528857, 590352, 604408, 906612, 1057714, 1208816, 1586571, 1813224, 2115428, 3173142, 3626448, 4230856, 6346284, 8461712, 12692568, 25385136]

約数ペア:

[(1, 25385136), (2, 12692568), (3, 8461712), (4, 6346284), (6, 4230856), (7, 3626448), (8, 3173142), (12, 2115428), (14, 1813224), (16, 1586571), (21, 1208816), (24, 1057714), (28, 906612), (42, 604408), (43, 590352), (48, 528857), (49, 518064), (56, 453306), (84, 302204), (86, 295176), (98, 259032), (112, 226653), (129, 196784), (147, 172688), (168, 151102), (172, 147588), (196, 129516), (251, 101136), (258, 98392), (294, 86344), (301, 84336), (336, 75551), (344, 73794), (392, 64758), (502, 50568), (516, 49196), (588, 43172), (602, 42168), (688, 36897), (753, 33712), (784, 32379), (903, 28112), (1004, 25284), (1032, 24598), (1176, 21586), (1204, 21084), (1506, 16856), (1757, 14448), (1806, 14056), (2008, 12642), (2064, 12299), (2107, 12048), (2352, 10793), (2408, 10542), (3012, 8428), (3514, 7224), (3612, 7028), (4016, 6321), (4214, 6024), (4816, 5271)]