72748382

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167623}}^1$

素因数の和:167663

約数の個数: 16

約数和(自身を含む): 128735232

約数和(自身を除く): 55986850

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 167623, 335246, 1173361, 2346722, 5196313, 10392626, 36374191, 72748382]

約数ペア:

[(1, 72748382), (2, 36374191), (7, 10392626), (14, 5196313), (31, 2346722), (62, 1173361), (217, 335246), (434, 167623)]