78905498

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{84121}}^1$

素因数の和:84197

約数の個数: 16

約数和(自身を含む): 137287104

約数和(自身を除く): 58381606

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 84121, 168242, 588847, 1177694, 5636107, 11272214, 39452749, 78905498]

約数ペア:

[(1, 78905498), (2, 39452749), (7, 11272214), (14, 5636107), (67, 1177694), (134, 588847), (469, 168242), (938, 84121)]