78880099076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1160001457}}^1$

素因数の和:1160001478

約数の個数: 12

約数和(自身を含む): 146160183708

約数和(自身を除く): 67280084632

約数列:

[1, 2, 4, 17, 34, 68, 1160001457, 2320002914, 4640005828, 19720024769, 39440049538, 78880099076]

約数ペア:

[(1, 78880099076), (2, 39440049538), (4, 19720024769), (17, 4640005828), (34, 2320002914), (68, 1160001457)]