28347048

素因数分解:

$2^3\times 3^2\times {\mathrm{393709}}^1$

素因数の和:393721

約数の個数: 24

約数和(自身を含む): 76773450

約数和(自身を除く): 48426402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393709, 787418, 1181127, 1574836, 2362254, 3149672, 3543381, 4724508, 7086762, 9449016, 14173524, 28347048]

約数ペア:

[(1, 28347048), (2, 14173524), (3, 9449016), (4, 7086762), (6, 4724508), (8, 3543381), (9, 3149672), (12, 2362254), (18, 1574836), (24, 1181127), (36, 787418), (72, 393709)]