64978706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{42359}}^1$

素因数の和:42433

約数の個数: 16

約数和(自身を含む): 106747200

約数和(自身を除く): 41768494

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 42359, 84718, 550667, 1101334, 2499181, 4998362, 32489353, 64978706]

約数ペア:

[(1, 64978706), (2, 32489353), (13, 4998362), (26, 2499181), (59, 1101334), (118, 550667), (767, 84718), (1534, 42359)]