26042728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 50780160

約数和(自身を除く): 24737432

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 346, 607, 692, 1214, 1384, 2428, 4856, 5363, 10726, 18817, 21452, 37634, 42904, 75268, 105011, 150536, 210022, 420044, 840088, 3255341, 6510682, 13021364, 26042728]

約数ペア:

[(1, 26042728), (2, 13021364), (4, 6510682), (8, 3255341), (31, 840088), (62, 420044), (124, 210022), (173, 150536), (248, 105011), (346, 75268), (607, 42904), (692, 37634), (1214, 21452), (1384, 18817), (2428, 10726), (4856, 5363)]