67258442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 109226880

約数和(自身を除く): 41968438

約数列:

[1, 2, 19, 38, 71, 97, 142, 194, 257, 514, 1349, 1843, 2698, 3686, 4883, 6887, 9766, 13774, 18247, 24929, 36494, 49858, 130853, 261706, 346693, 473651, 693386, 947302, 1769959, 3539918, 33629221, 67258442]

約数ペア:

[(1, 67258442), (2, 33629221), (19, 3539918), (38, 1769959), (71, 947302), (97, 693386), (142, 473651), (194, 346693), (257, 261706), (514, 130853), (1349, 49858), (1843, 36494), (2698, 24929), (3686, 18247), (4883, 13774), (6887, 9766)]