65711072

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9463}}^1$

素因数の和:9511

約数の個数: 48

約数和(自身を含む): 152635392

約数和(自身を除く): 86924320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 9463, 18926, 37852, 66241, 75704, 132482, 151408, 264964, 293353, 302816, 529928, 586706, 1059856, 1173412, 2053471, 2119712, 2346824, 4106942, 4693648, 8213884, 9387296, 16427768, 32855536, 65711072]

約数ペア:

[(1, 65711072), (2, 32855536), (4, 16427768), (7, 9387296), (8, 8213884), (14, 4693648), (16, 4106942), (28, 2346824), (31, 2119712), (32, 2053471), (56, 1173412), (62, 1059856), (112, 586706), (124, 529928), (217, 302816), (224, 293353), (248, 264964), (434, 151408), (496, 132482), (868, 75704), (992, 66241), (1736, 37852), (3472, 18926), (6944, 9463)]