68638766

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 122351040

約数和(自身を除く): 53712274

約数列:

[1, 2, 7, 14, 29, 58, 203, 293, 406, 577, 586, 1154, 2051, 4039, 4102, 8078, 8497, 16733, 16994, 33466, 59479, 117131, 118958, 169061, 234262, 338122, 1183427, 2366854, 4902769, 9805538, 34319383, 68638766]

約数ペア:

[(1, 68638766), (2, 34319383), (7, 9805538), (14, 4902769), (29, 2366854), (58, 1183427), (203, 338122), (293, 234262), (406, 169061), (577, 118958), (586, 117131), (1154, 59479), (2051, 33466), (4039, 16994), (4102, 16733), (8078, 8497)]