67845572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23203}}^1$

素因数の和:23267

約数の個数: 24

約数和(自身を含む): 128642976

約数和(自身を除く): 60797404

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 23203, 46406, 92812, 394451, 788902, 997729, 1577804, 1995458, 3990916, 16961393, 33922786, 67845572]

約数ペア:

[(1, 67845572), (2, 33922786), (4, 16961393), (17, 3990916), (34, 1995458), (43, 1577804), (68, 997729), (86, 788902), (172, 394451), (731, 92812), (1462, 46406), (2924, 23203)]