78885148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3511}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 142488864

約数和(自身を除く): 63603716

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 3511, 5617, 7022, 11234, 14044, 22468, 143951, 287902, 481007, 575804, 962014, 1924028, 19721287, 39442574, 78885148]

約数ペア:

[(1, 78885148), (2, 39442574), (4, 19721287), (41, 1924028), (82, 962014), (137, 575804), (164, 481007), (274, 287902), (548, 143951), (3511, 22468), (5617, 14044), (7022, 11234)]