30767408

素因数分解:

$2^4\times 7^1\times {\mathrm{274709}}^1$

素因数の和:274724

約数の個数: 20

約数和(自身を含む): 68128080

約数和(自身を除く): 37360672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 274709, 549418, 1098836, 1922963, 2197672, 3845926, 4395344, 7691852, 15383704, 30767408]

約数ペア:

[(1, 30767408), (2, 15383704), (4, 7691852), (7, 4395344), (8, 3845926), (14, 2197672), (16, 1922963), (28, 1098836), (56, 549418), (112, 274709)]