78933556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15649}}^1$

素因数の和:15763

約数の個数: 24

約数和(自身を含む): 150302600

約数和(自身を除く): 71369044

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 15649, 31298, 62596, 203437, 406874, 813748, 1517953, 3035906, 6071812, 19733389, 39466778, 78933556]

約数ペア:

[(1, 78933556), (2, 39466778), (4, 19733389), (13, 6071812), (26, 3035906), (52, 1517953), (97, 813748), (194, 406874), (388, 203437), (1261, 62596), (2522, 31298), (5044, 15649)]