68743706

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 109440912

約数和(自身を除く): 40697206

約数列:

[1, 2, 37, 61, 74, 97, 122, 157, 194, 314, 2257, 3589, 4514, 5809, 5917, 7178, 9577, 11618, 11834, 15229, 19154, 30458, 218929, 354349, 437858, 563473, 708698, 928969, 1126946, 1857938, 34371853, 68743706]

約数ペア:

[(1, 68743706), (2, 34371853), (37, 1857938), (61, 1126946), (74, 928969), (97, 708698), (122, 563473), (157, 437858), (194, 354349), (314, 218929), (2257, 30458), (3589, 19154), (4514, 15229), (5809, 11834), (5917, 11618), (7178, 9577)]