127827224

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5581}}^1$

素因数の和:6003

約数の個数: 32

約数和(自身を含む): 274634400

約数和(自身を除く): 146807176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2863, 3272, 5581, 5726, 11162, 11452, 22324, 22904, 39067, 44648, 78134, 156268, 312536, 2282629, 4565258, 9130516, 15978403, 18261032, 31956806, 63913612, 127827224]

約数ペア:

[(1, 127827224), (2, 63913612), (4, 31956806), (7, 18261032), (8, 15978403), (14, 9130516), (28, 4565258), (56, 2282629), (409, 312536), (818, 156268), (1636, 78134), (2863, 44648), (3272, 39067), (5581, 22904), (5726, 22324), (11162, 11452)]