64817888

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 67560736

約数列:

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

約数ペア:

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