64100478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821801}}^1$

素因数の和:821819

約数の個数: 16

約数和(自身を含む): 138062736

約数和(自身を除く): 73962258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 821801, 1643602, 2465403, 4930806, 10683413, 21366826, 32050239, 64100478]

約数ペア:

[(1, 64100478), (2, 32050239), (3, 21366826), (6, 10683413), (13, 4930806), (26, 2465403), (39, 1643602), (78, 821801)]