30421768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{292517}}^1$

素因数の和:292536

約数の個数: 16

約数和(自身を含む): 61428780

約数和(自身を除く): 31007012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 292517, 585034, 1170068, 2340136, 3802721, 7605442, 15210884, 30421768]

約数ペア:

[(1, 30421768), (2, 15210884), (4, 7605442), (8, 3802721), (13, 2340136), (26, 1170068), (52, 585034), (104, 292517)]