78989516

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{6271}}^1$

素因数の和:6389

約数の個数: 24

約数和(自身を含む): 143302656

約数和(自身を除く): 64313140

約数列:

[1, 2, 4, 47, 67, 94, 134, 188, 268, 3149, 6271, 6298, 12542, 12596, 25084, 294737, 420157, 589474, 840314, 1178948, 1680628, 19747379, 39494758, 78989516]

約数ペア:

[(1, 78989516), (2, 39494758), (4, 19747379), (47, 1680628), (67, 1178948), (94, 840314), (134, 589474), (188, 420157), (268, 294737), (3149, 25084), (6271, 12596), (6298, 12542)]