3312688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 7164720

約数和(自身を除く): 3852032

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 641, 646, 1282, 1292, 2564, 2584, 5128, 5168, 10256, 10897, 12179, 21794, 24358, 43588, 48716, 87176, 97432, 174352, 194864, 207043, 414086, 828172, 1656344, 3312688]

約数ペア:

[(1, 3312688), (2, 1656344), (4, 828172), (8, 414086), (16, 207043), (17, 194864), (19, 174352), (34, 97432), (38, 87176), (68, 48716), (76, 43588), (136, 24358), (152, 21794), (272, 12179), (304, 10897), (323, 10256), (641, 5168), (646, 5128), (1282, 2584), (1292, 2564)]