26457236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^2$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 53101692

約数和(自身を除く): 26644456

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 173, 221, 346, 442, 692, 884, 2249, 2941, 4498, 5882, 8996, 11764, 29929, 38233, 59858, 76466, 119716, 152932, 389077, 508793, 778154, 1017586, 1556308, 2035172, 6614309, 13228618, 26457236]

約数ペア:

[(1, 26457236), (2, 13228618), (4, 6614309), (13, 2035172), (17, 1556308), (26, 1017586), (34, 778154), (52, 508793), (68, 389077), (173, 152932), (221, 119716), (346, 76466), (442, 59858), (692, 38233), (884, 29929), (2249, 11764), (2941, 8996), (4498, 5882)]