12564656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2133

約数の個数: 40

約数和(自身を含む): 27133680

約数和(自身を除く): 14569024

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 2083, 3016, 4166, 6032, 8332, 16664, 27079, 33328, 54158, 60407, 108316, 120814, 216632, 241628, 433264, 483256, 785291, 966512, 1570582, 3141164, 6282328, 12564656]

約数ペア:

[(1, 12564656), (2, 6282328), (4, 3141164), (8, 1570582), (13, 966512), (16, 785291), (26, 483256), (29, 433264), (52, 241628), (58, 216632), (104, 120814), (116, 108316), (208, 60407), (232, 54158), (377, 33328), (464, 27079), (754, 16664), (1508, 8332), (2083, 6032), (3016, 4166)]