70966984

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 147470400

約数和(自身を除く): 76503416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 167, 242, 334, 439, 484, 668, 878, 968, 1336, 1756, 1837, 3512, 3674, 4829, 7348, 9658, 14696, 19316, 20207, 38632, 40414, 53119, 73313, 80828, 106238, 146626, 161656, 212476, 293252, 424952, 586504, 806443, 1612886, 3225772, 6451544, 8870873, 17741746, 35483492, 70966984]

約数ペア:

[(1, 70966984), (2, 35483492), (4, 17741746), (8, 8870873), (11, 6451544), (22, 3225772), (44, 1612886), (88, 806443), (121, 586504), (167, 424952), (242, 293252), (334, 212476), (439, 161656), (484, 146626), (668, 106238), (878, 80828), (968, 73313), (1336, 53119), (1756, 40414), (1837, 38632), (3512, 20207), (3674, 19316), (4829, 14696), (7348, 9658)]