15557696

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 126

約数和(自身を含む): 40437054

約数和(自身を除く): 24879358

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 64, 77, 82, 88, 98, 112, 121, 154, 164, 176, 196, 224, 242, 287, 308, 328, 352, 392, 448, 451, 484, 539, 574, 616, 656, 704, 784, 847, 902, 968, 1078, 1148, 1232, 1312, 1568, 1694, 1804, 1936, 2009, 2156, 2296, 2464, 2624, 3136, 3157, 3388, 3608, 3872, 4018, 4312, 4592, 4928, 4961, 5929, 6314, 6776, 7216, 7744, 8036, 8624, 9184, 9922, 11858, 12628, 13552, 14432, 16072, 17248, 18368, 19844, 22099, 23716, 25256, 27104, 28864, 32144, 34496, 34727, 39688, 44198, 47432, 50512, 54208, 64288, 69454, 79376, 88396, 94864, 101024, 128576, 138908, 158752, 176792, 189728, 202048, 243089, 277816, 317504, 353584, 379456, 486178, 555632, 707168, 972356, 1111264, 1414336, 1944712, 2222528, 3889424, 7778848, 15557696]

約数ペア:

[(1, 15557696), (2, 7778848), (4, 3889424), (7, 2222528), (8, 1944712), (11, 1414336), (14, 1111264), (16, 972356), (22, 707168), (28, 555632), (32, 486178), (41, 379456), (44, 353584), (49, 317504), (56, 277816), (64, 243089), (77, 202048), (82, 189728), (88, 176792), (98, 158752), (112, 138908), (121, 128576), (154, 101024), (164, 94864), (176, 88396), (196, 79376), (224, 69454), (242, 64288), (287, 54208), (308, 50512), (328, 47432), (352, 44198), (392, 39688), (448, 34727), (451, 34496), (484, 32144), (539, 28864), (574, 27104), (616, 25256), (656, 23716), (704, 22099), (784, 19844), (847, 18368), (902, 17248), (968, 16072), (1078, 14432), (1148, 13552), (1232, 12628), (1312, 11858), (1568, 9922), (1694, 9184), (1804, 8624), (1936, 8036), (2009, 7744), (2156, 7216), (2296, 6776), (2464, 6314), (2624, 5929), (3136, 4961), (3157, 4928), (3388, 4592), (3608, 4312), (3872, 4018)]