2222427136

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3049

約数の個数: 88

約数和(自身を含む): 4815035280

約数和(自身を除く): 2592608144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 344, 512, 544, 688, 731, 1024, 1088, 1376, 1462, 2176, 2752, 2924, 2969, 4352, 5504, 5848, 5938, 8704, 11008, 11696, 11876, 17408, 22016, 23392, 23752, 44032, 46784, 47504, 50473, 93568, 95008, 100946, 127667, 187136, 190016, 201892, 255334, 374272, 380032, 403784, 510668, 748544, 760064, 807568, 1021336, 1520128, 1615136, 2042672, 2170339, 3040256, 3230272, 4085344, 4340678, 6460544, 8170688, 8681356, 12921088, 16341376, 17362712, 25842176, 32682752, 34725424, 51684352, 65365504, 69450848, 130731008, 138901696, 277803392, 555606784, 1111213568, 2222427136]

約数ペア:

[(1, 2222427136), (2, 1111213568), (4, 555606784), (8, 277803392), (16, 138901696), (17, 130731008), (32, 69450848), (34, 65365504), (43, 51684352), (64, 34725424), (68, 32682752), (86, 25842176), (128, 17362712), (136, 16341376), (172, 12921088), (256, 8681356), (272, 8170688), (344, 6460544), (512, 4340678), (544, 4085344), (688, 3230272), (731, 3040256), (1024, 2170339), (1088, 2042672), (1376, 1615136), (1462, 1520128), (2176, 1021336), (2752, 807568), (2924, 760064), (2969, 748544), (4352, 510668), (5504, 403784), (5848, 380032), (5938, 374272), (8704, 255334), (11008, 201892), (11696, 190016), (11876, 187136), (17408, 127667), (22016, 100946), (23392, 95008), (23752, 93568), (44032, 50473), (46784, 47504)]