68097988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143063}}^1$

素因数の和:143091

約数の個数: 24

約数和(自身を含む): 144208512

約数和(自身を除く): 76110524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 143063, 286126, 572252, 1001441, 2002882, 2432071, 4005764, 4864142, 9728284, 17024497, 34048994, 68097988]

約数ペア:

[(1, 68097988), (2, 34048994), (4, 17024497), (7, 9728284), (14, 4864142), (17, 4005764), (28, 2432071), (34, 2002882), (68, 1001441), (119, 572252), (238, 286126), (476, 143063)]