74327944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1049}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 147987000

約数和(自身を除く): 73659056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 521, 1042, 1049, 2084, 2098, 4168, 4196, 8392, 8857, 17714, 17833, 35428, 35666, 70856, 71332, 142664, 546529, 1093058, 2186116, 4372232, 9290993, 18581986, 37163972, 74327944]

約数ペア:

[(1, 74327944), (2, 37163972), (4, 18581986), (8, 9290993), (17, 4372232), (34, 2186116), (68, 1093058), (136, 546529), (521, 142664), (1042, 71332), (1049, 70856), (2084, 35666), (2098, 35428), (4168, 17833), (4196, 17714), (8392, 8857)]