25622684

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 45913728

約数和(自身を除く): 20291044

約数列:

[1, 2, 4, 61, 122, 173, 244, 346, 607, 692, 1214, 2428, 10553, 21106, 37027, 42212, 74054, 105011, 148108, 210022, 420044, 6405671, 12811342, 25622684]

約数ペア:

[(1, 25622684), (2, 12811342), (4, 6405671), (61, 420044), (122, 210022), (173, 148108), (244, 105011), (346, 74054), (607, 42212), (692, 37027), (1214, 21106), (2428, 10553)]