29976688

素因数分解:

$2^4\times 7^1\times {\mathrm{267649}}^1$

素因数の和:267664

約数の個数: 20

約数和(自身を含む): 66377200

約数和(自身を除く): 36400512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 267649, 535298, 1070596, 1873543, 2141192, 3747086, 4282384, 7494172, 14988344, 29976688]

約数ペア:

[(1, 29976688), (2, 14988344), (4, 7494172), (7, 4282384), (8, 3747086), (14, 2141192), (16, 1873543), (28, 1070596), (56, 535298), (112, 267649)]