64421059262

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{33104347}}^1$

素因数の和:33104495

約数の個数: 16

約数和(自身を含む): 111230609280

約数和(自身を除く): 46809550018

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 33104347, 66208694, 231730429, 463460858, 4601504233, 9203008466, 32210529631, 64421059262]

約数ペア:

[(1, 64421059262), (2, 32210529631), (7, 9203008466), (14, 4601504233), (139, 463460858), (278, 231730429), (973, 66208694), (1946, 33104347)]