28133882230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1447961}}^1$

素因数の和:1448064

約数の個数: 32

約数和(自身を含む): 53169164640

約数和(自身を除く): 25035282410

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3886, 9715, 19430, 1447961, 2895922, 7239805, 14479610, 41990869, 83981738, 97013387, 194026774, 209954345, 419908690, 485066935, 970133870, 2813388223, 5626776446, 14066941115, 28133882230]

約数ペア:

[(1, 28133882230), (2, 14066941115), (5, 5626776446), (10, 2813388223), (29, 970133870), (58, 485066935), (67, 419908690), (134, 209954345), (145, 194026774), (290, 97013387), (335, 83981738), (670, 41990869), (1943, 14479610), (3886, 7239805), (9715, 2895922), (19430, 1447961)]