78938794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 132596352

約数和(自身を除く): 53657558

約数列:

[1, 2, 11, 22, 71, 97, 142, 194, 521, 781, 1042, 1067, 1562, 2134, 5731, 6887, 11462, 13774, 36991, 50537, 73982, 75757, 101074, 151514, 406901, 555907, 813802, 1111814, 3588127, 7176254, 39469397, 78938794]

約数ペア:

[(1, 78938794), (2, 39469397), (11, 7176254), (22, 3588127), (71, 1111814), (97, 813802), (142, 555907), (194, 406901), (521, 151514), (781, 101074), (1042, 75757), (1067, 73982), (1562, 50537), (2134, 36991), (5731, 13774), (6887, 11462)]