26421944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1123}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 52805520

約数和(自身を除く): 26383576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1123, 1384, 2246, 2941, 4492, 5882, 8984, 11764, 19091, 23528, 38182, 76364, 152728, 194279, 388558, 777116, 1554232, 3302743, 6605486, 13210972, 26421944]

約数ペア:

[(1, 26421944), (2, 13210972), (4, 6605486), (8, 3302743), (17, 1554232), (34, 777116), (68, 388558), (136, 194279), (173, 152728), (346, 76364), (692, 38182), (1123, 23528), (1384, 19091), (2246, 11764), (2941, 8984), (4492, 5882)]