28103466

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{18661}}^1$

素因数の和:18917

約数の個数: 16

約数和(自身を含む): 56433888

約数和(自身を除く): 28330422

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 18661, 37322, 55983, 111966, 4683911, 9367822, 14051733, 28103466]

約数ペア:

[(1, 28103466), (2, 14051733), (3, 9367822), (6, 4683911), (251, 111966), (502, 55983), (753, 37322), (1506, 18661)]