68004742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 113686272

約数和(自身を除く): 45681530

約数列:

[1, 2, 13, 26, 37, 74, 223, 317, 446, 481, 634, 962, 2899, 4121, 5798, 8242, 8251, 11729, 16502, 23458, 70691, 107263, 141382, 152477, 214526, 304954, 918983, 1837966, 2615567, 5231134, 34002371, 68004742]

約数ペア:

[(1, 68004742), (2, 34002371), (13, 5231134), (26, 2615567), (37, 1837966), (74, 918983), (223, 304954), (317, 214526), (446, 152477), (481, 141382), (634, 107263), (962, 70691), (2899, 23458), (4121, 16502), (5798, 11729), (8242, 8251)]