42684688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6823}}^1$

素因数の和:6871

約数の個数: 40

約数和(自身を含む): 91387008

約数和(自身を除く): 48702320

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 6823, 13646, 27292, 54584, 109168, 115991, 156929, 231982, 313858, 463964, 627716, 927928, 1255432, 1855856, 2510864, 2667793, 5335586, 10671172, 21342344, 42684688]

約数ペア:

[(1, 42684688), (2, 21342344), (4, 10671172), (8, 5335586), (16, 2667793), (17, 2510864), (23, 1855856), (34, 1255432), (46, 927928), (68, 627716), (92, 463964), (136, 313858), (184, 231982), (272, 156929), (368, 115991), (391, 109168), (782, 54584), (1564, 27292), (3128, 13646), (6256, 6823)]