67451278

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 39235442

約数列:

[1, 2, 59, 71, 83, 97, 118, 142, 166, 194, 4189, 4897, 5723, 5893, 6887, 8051, 8378, 9794, 11446, 11786, 13774, 16102, 347687, 406333, 475009, 571621, 695374, 812666, 950018, 1143242, 33725639, 67451278]

約数ペア:

[(1, 67451278), (2, 33725639), (59, 1143242), (71, 950018), (83, 812666), (97, 695374), (118, 571621), (142, 475009), (166, 406333), (194, 347687), (4189, 16102), (4897, 13774), (5723, 11786), (5893, 11446), (6887, 9794), (8051, 8378)]