71418136

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 137343600

約数和(自身を除く): 65925464

約数列:

[1, 2, 4, 8, 53, 106, 179, 212, 358, 424, 716, 941, 1432, 1882, 3764, 7528, 9487, 18974, 37948, 49873, 75896, 99746, 168439, 199492, 336878, 398984, 673756, 1347512, 8927267, 17854534, 35709068, 71418136]

約数ペア:

[(1, 71418136), (2, 35709068), (4, 17854534), (8, 8927267), (53, 1347512), (106, 673756), (179, 398984), (212, 336878), (358, 199492), (424, 168439), (716, 99746), (941, 75896), (1432, 49873), (1882, 37948), (3764, 18974), (7528, 9487)]