68353402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{4703}}^1$

素因数の和:4774

約数の個数: 24

約数和(自身を含む): 113629824

約数和(自身を除く): 45276422

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 4703, 7267, 9406, 14534, 61139, 122278, 202229, 404458, 794807, 1589614, 2628977, 5257954, 34176701, 68353402]

約数ペア:

[(1, 68353402), (2, 34176701), (13, 5257954), (26, 2628977), (43, 1589614), (86, 794807), (169, 404458), (338, 202229), (559, 122278), (1118, 61139), (4703, 14534), (7267, 9406)]