42402926

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{809}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 64735200

約数和(自身を除く): 22332274

約数列:

[1, 2, 73, 146, 359, 718, 809, 1618, 26207, 52414, 59057, 118114, 290431, 580862, 21201463, 42402926]

約数ペア:

[(1, 42402926), (2, 21201463), (73, 580862), (146, 290431), (359, 118114), (718, 59057), (809, 52414), (1618, 26207)]