65473968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{194863}}^1$

素因数の和:194881

約数の個数: 40

約数和(自身を含む): 193305088

約数和(自身を除く): 127831120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 194863, 389726, 584589, 779452, 1169178, 1364041, 1558904, 2338356, 2728082, 3117808, 4092123, 4676712, 5456164, 8184246, 9353424, 10912328, 16368492, 21824656, 32736984, 65473968]

約数ペア:

[(1, 65473968), (2, 32736984), (3, 21824656), (4, 16368492), (6, 10912328), (7, 9353424), (8, 8184246), (12, 5456164), (14, 4676712), (16, 4092123), (21, 3117808), (24, 2728082), (28, 2338356), (42, 1558904), (48, 1364041), (56, 1169178), (84, 779452), (112, 584589), (168, 389726), (336, 194863)]