64954786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{47137}}^1$

素因数の和:47205

約数の個数: 16

約数和(自身を含む): 106908984

約数和(自身を除く): 41954198

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 47137, 94274, 612781, 1225562, 2498261, 4996522, 32477393, 64954786]

約数ペア:

[(1, 64954786), (2, 32477393), (13, 4996522), (26, 2498261), (53, 1225562), (106, 612781), (689, 94274), (1378, 47137)]