64647986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{108107}}^1$

素因数の和:108145

約数の個数: 16

約数和(自身を含む): 108972864

約数和(自身を除く): 44324878

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 108107, 216214, 1405391, 2486461, 2810782, 4972922, 32323993, 64647986]

約数ペア:

[(1, 64647986), (2, 32323993), (13, 4972922), (23, 2810782), (26, 2486461), (46, 1405391), (299, 216214), (598, 108107)]