42807688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69493}}^1$

素因数の和:69517

約数の個数: 32

約数和(自身を含む): 100071360

約数和(自身を除く): 57263672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 69493, 138986, 277972, 486451, 555944, 764423, 972902, 1528846, 1945804, 3057692, 3891608, 5350961, 6115384, 10701922, 21403844, 42807688]

約数ペア:

[(1, 42807688), (2, 21403844), (4, 10701922), (7, 6115384), (8, 5350961), (11, 3891608), (14, 3057692), (22, 1945804), (28, 1528846), (44, 972902), (56, 764423), (77, 555944), (88, 486451), (154, 277972), (308, 138986), (616, 69493)]