64099768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421709}}^1$

素因数の和:421734

約数の個数: 16

約数和(自身を含む): 126513000

約数和(自身を除く): 62413232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421709, 843418, 1686836, 3373672, 8012471, 16024942, 32049884, 64099768]

約数ペア:

[(1, 64099768), (2, 32049884), (4, 16024942), (8, 8012471), (19, 3373672), (38, 1686836), (76, 843418), (152, 421709)]