4640048

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 10883232

約数和(自身を除く): 6243184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 2437, 4874, 9748, 17059, 19496, 34118, 38992, 41429, 68236, 82858, 136472, 165716, 272944, 290003, 331432, 580006, 662864, 1160012, 2320024, 4640048]

約数ペア:

[(1, 4640048), (2, 2320024), (4, 1160012), (7, 662864), (8, 580006), (14, 331432), (16, 290003), (17, 272944), (28, 165716), (34, 136472), (56, 82858), (68, 68236), (112, 41429), (119, 38992), (136, 34118), (238, 19496), (272, 17059), (476, 9748), (952, 4874), (1904, 2437)]