70242028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{60763}}^1$

素因数の和:60801

約数の個数: 18

約数和(自身を含む): 130581836

約数和(自身を除く): 60339808

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 60763, 121526, 243052, 1032971, 2065942, 4131884, 17560507, 35121014, 70242028]

約数ペア:

[(1, 70242028), (2, 35121014), (4, 17560507), (17, 4131884), (34, 2065942), (68, 1032971), (289, 243052), (578, 121526), (1156, 60763)]