66752056

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19541}}^1$

素因数の和:19615

約数の個数: 32

約数和(自身を含む): 145392480

約数和(自身を除く): 78640424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 19541, 39082, 78164, 136787, 156328, 273574, 547148, 1094296, 1192001, 2384002, 4768004, 8344007, 9536008, 16688014, 33376028, 66752056]

約数ペア:

[(1, 66752056), (2, 33376028), (4, 16688014), (7, 9536008), (8, 8344007), (14, 4768004), (28, 2384002), (56, 1192001), (61, 1094296), (122, 547148), (244, 273574), (427, 156328), (488, 136787), (854, 78164), (1708, 39082), (3416, 19541)]