70297746788

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{407221}}^1$

素因数の和:407747

約数の個数: 24

約数和(自身を含む): 124512198720

約数和(自身を除く): 54214451932

約数列:

[1, 2, 4, 103, 206, 412, 419, 838, 1676, 43157, 86314, 172628, 407221, 814442, 1628884, 41943763, 83887526, 167775052, 170625599, 341251198, 682502396, 17574436697, 35148873394, 70297746788]

約数ペア:

[(1, 70297746788), (2, 35148873394), (4, 17574436697), (103, 682502396), (206, 341251198), (412, 170625599), (419, 167775052), (838, 83887526), (1676, 41943763), (43157, 1628884), (86314, 814442), (172628, 407221)]