25721166

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 52778880

約数和(自身を除く): 27057714

約数列:

[1, 2, 3, 6, 67, 109, 134, 201, 218, 327, 402, 587, 654, 1174, 1761, 3522, 7303, 14606, 21909, 39329, 43818, 63983, 78658, 117987, 127966, 191949, 235974, 383898, 4286861, 8573722, 12860583, 25721166]

約数ペア:

[(1, 25721166), (2, 12860583), (3, 8573722), (6, 4286861), (67, 383898), (109, 235974), (134, 191949), (201, 127966), (218, 117987), (327, 78658), (402, 63983), (587, 43818), (654, 39329), (1174, 21909), (1761, 14606), (3522, 7303)]