68504747

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 76982400

約数和(自身を除く): 8477653

約数列:

[1, 17, 19, 131, 323, 1619, 2227, 2489, 27523, 30761, 42313, 212089, 522937, 3605513, 4029691, 68504747]

約数ペア:

[(1, 68504747), (17, 4029691), (19, 3605513), (131, 522937), (323, 212089), (1619, 42313), (2227, 30761), (2489, 27523)]