26912468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 53829888

約数和(自身を除く): 26917420

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 148, 244, 271, 407, 542, 671, 814, 1084, 1342, 1628, 2257, 2684, 2981, 4514, 5962, 9028, 10027, 11924, 16531, 20054, 24827, 33062, 40108, 49654, 66124, 99308, 110297, 181841, 220594, 363682, 441188, 611647, 727364, 1223294, 2446588, 6728117, 13456234, 26912468]

約数ペア:

[(1, 26912468), (2, 13456234), (4, 6728117), (11, 2446588), (22, 1223294), (37, 727364), (44, 611647), (61, 441188), (74, 363682), (122, 220594), (148, 181841), (244, 110297), (271, 99308), (407, 66124), (542, 49654), (671, 40108), (814, 33062), (1084, 24827), (1342, 20054), (1628, 16531), (2257, 11924), (2684, 10027), (2981, 9028), (4514, 5962)]