71532124

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61879}}^1$

素因数の和:61917

約数の個数: 18

約数和(自身を含む): 132980120

約数和(自身を除く): 61447996

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 61879, 123758, 247516, 1051943, 2103886, 4207772, 17883031, 35766062, 71532124]

約数ペア:

[(1, 71532124), (2, 35766062), (4, 17883031), (17, 4207772), (34, 2103886), (68, 1051943), (289, 247516), (578, 123758), (1156, 61879)]