30641296

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4637}}^1$

素因数の和:4711

約数の個数: 40

約数和(自身を含む): 69013440

約数和(自身を除く): 38372144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 4637, 6608, 9274, 18548, 32459, 37096, 64918, 74192, 129836, 259672, 273583, 519344, 547166, 1094332, 1915081, 2188664, 3830162, 4377328, 7660324, 15320648, 30641296]

約数ペア:

[(1, 30641296), (2, 15320648), (4, 7660324), (7, 4377328), (8, 3830162), (14, 2188664), (16, 1915081), (28, 1094332), (56, 547166), (59, 519344), (112, 273583), (118, 259672), (236, 129836), (413, 74192), (472, 64918), (826, 37096), (944, 32459), (1652, 18548), (3304, 9274), (4637, 6608)]