15696571696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{61403}}^1$

素因数の和:62653

約数の個数: 40

約数和(自身を含む): 32778683280

約数和(自身を除く): 17082111584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1229, 2458, 4916, 9832, 15977, 19664, 31954, 61403, 63908, 122806, 127816, 245612, 255632, 491224, 798239, 982448, 1596478, 3192956, 6385912, 12771824, 75464287, 150928574, 301857148, 603714296, 981035731, 1207428592, 1962071462, 3924142924, 7848285848, 15696571696]

約数ペア:

[(1, 15696571696), (2, 7848285848), (4, 3924142924), (8, 1962071462), (13, 1207428592), (16, 981035731), (26, 603714296), (52, 301857148), (104, 150928574), (208, 75464287), (1229, 12771824), (2458, 6385912), (4916, 3192956), (9832, 1596478), (15977, 982448), (19664, 798239), (31954, 491224), (61403, 255632), (63908, 245612), (122806, 127816)]