27874316

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 50309280

約数和(自身を除く): 22434964

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 1609, 3218, 4331, 6436, 8662, 17324, 98149, 114239, 196298, 228478, 392596, 456956, 6968579, 13937158, 27874316]

約数ペア:

[(1, 27874316), (2, 13937158), (4, 6968579), (61, 456956), (71, 392596), (122, 228478), (142, 196298), (244, 114239), (284, 98149), (1609, 17324), (3218, 8662), (4331, 6436)]