65940028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{214091}}^1$

素因数の和:214113

約数の個数: 24

約数和(自身を含む): 143869824

約数和(自身を除く): 77929796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 214091, 428182, 856364, 1498637, 2355001, 2997274, 4710002, 5994548, 9420004, 16485007, 32970014, 65940028]

約数ペア:

[(1, 65940028), (2, 32970014), (4, 16485007), (7, 9420004), (11, 5994548), (14, 4710002), (22, 2997274), (28, 2355001), (44, 1498637), (77, 856364), (154, 428182), (308, 214091)]