71444912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57991}}^1$

素因数の和:58017

約数の個数: 40

約数和(自身を含む): 172584192

約数和(自身を除く): 101139280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 57991, 115982, 231964, 405937, 463928, 637901, 811874, 927856, 1275802, 1623748, 2551604, 3247496, 4465307, 5103208, 6494992, 8930614, 10206416, 17861228, 35722456, 71444912]

約数ペア:

[(1, 71444912), (2, 35722456), (4, 17861228), (7, 10206416), (8, 8930614), (11, 6494992), (14, 5103208), (16, 4465307), (22, 3247496), (28, 2551604), (44, 1623748), (56, 1275802), (77, 927856), (88, 811874), (112, 637901), (154, 463928), (176, 405937), (308, 231964), (616, 115982), (1232, 57991)]