65516836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 143644032

約数和(自身を除く): 78127196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 562, 757, 1124, 1514, 1967, 3028, 3091, 3934, 5299, 6182, 7868, 8327, 10598, 12364, 16654, 21196, 21637, 33308, 43274, 58289, 86548, 116578, 212717, 233156, 425434, 850868, 1489019, 2339887, 2978038, 4679774, 5956076, 9359548, 16379209, 32758418, 65516836]

約数ペア:

[(1, 65516836), (2, 32758418), (4, 16379209), (7, 9359548), (11, 5956076), (14, 4679774), (22, 2978038), (28, 2339887), (44, 1489019), (77, 850868), (154, 425434), (281, 233156), (308, 212717), (562, 116578), (757, 86548), (1124, 58289), (1514, 43274), (1967, 33308), (3028, 21637), (3091, 21196), (3934, 16654), (5299, 12364), (6182, 10598), (7868, 8327)]