129635776

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:737

約数の個数: 56

約数和(自身を含む): 266858496

約数和(自身を除く): 137222720

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 142, 188, 284, 376, 568, 607, 752, 1136, 1214, 1504, 2272, 2428, 3008, 3337, 4544, 4856, 6674, 9712, 13348, 19424, 26696, 28529, 38848, 43097, 53392, 57058, 86194, 106784, 114116, 172388, 213568, 228232, 344776, 456464, 689552, 912928, 1379104, 1825856, 2025559, 2758208, 4051118, 8102236, 16204472, 32408944, 64817888, 129635776]

約数ペア:

[(1, 129635776), (2, 64817888), (4, 32408944), (8, 16204472), (16, 8102236), (32, 4051118), (47, 2758208), (64, 2025559), (71, 1825856), (94, 1379104), (142, 912928), (188, 689552), (284, 456464), (376, 344776), (568, 228232), (607, 213568), (752, 172388), (1136, 114116), (1214, 106784), (1504, 86194), (2272, 57058), (2428, 53392), (3008, 43097), (3337, 38848), (4544, 28529), (4856, 26696), (6674, 19424), (9712, 13348)]