12656256

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 35104320

約数和(自身を除く): 22448064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1433, 1472, 2208, 2866, 2944, 4299, 4416, 5732, 8598, 8832, 11464, 17196, 22928, 32959, 34392, 45856, 65918, 68784, 91712, 98877, 131836, 137568, 183424, 197754, 263672, 275136, 395508, 527344, 550272, 791016, 1054688, 1582032, 2109376, 3164064, 4218752, 6328128, 12656256]

約数ペア:

[(1, 12656256), (2, 6328128), (3, 4218752), (4, 3164064), (6, 2109376), (8, 1582032), (12, 1054688), (16, 791016), (23, 550272), (24, 527344), (32, 395508), (46, 275136), (48, 263672), (64, 197754), (69, 183424), (92, 137568), (96, 131836), (128, 98877), (138, 91712), (184, 68784), (192, 65918), (276, 45856), (368, 34392), (384, 32959), (552, 22928), (736, 17196), (1104, 11464), (1433, 8832), (1472, 8598), (2208, 5732), (2866, 4416), (2944, 4299)]