64310782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12919}}^1$

素因数の和:13071

約数の個数: 16

約数和(自身を含む): 102326400

約数和(自身を除く): 38015618

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 12919, 25838, 245461, 490922, 1692389, 3384778, 32155391, 64310782]

約数ペア:

[(1, 64310782), (2, 32155391), (19, 3384778), (38, 1692389), (131, 490922), (262, 245461), (2489, 25838), (4978, 12919)]