64389642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{631271}}^1$

素因数の和:631293

約数の個数: 16

約数和(自身を含む): 136354752

約数和(自身を除く): 71965110

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 631271, 1262542, 1893813, 3787626, 10731607, 21463214, 32194821, 64389642]

約数ペア:

[(1, 64389642), (2, 32194821), (3, 21463214), (6, 10731607), (17, 3787626), (34, 1893813), (51, 1262542), (102, 631271)]