26694454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 43307784

約数和(自身を除く): 16613330

約数列:

[1, 2, 17, 34, 61, 122, 211, 422, 1037, 2074, 3587, 3721, 7174, 7442, 12871, 25742, 63257, 126514, 218807, 437614, 785131, 1570262, 13347227, 26694454]

約数ペア:

[(1, 26694454), (2, 13347227), (17, 1570262), (34, 785131), (61, 437614), (122, 218807), (211, 126514), (422, 63257), (1037, 25742), (2074, 12871), (3587, 7442), (3721, 7174)]