74745557

素因数分解:

${\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 82947072

約数和(自身を除く): 8201515

約数列:

[1, 29, 31, 47, 61, 841, 899, 1363, 1457, 1769, 1891, 2867, 26071, 39527, 42253, 51301, 54839, 83143, 88877, 1225337, 1590331, 2411147, 2577433, 74745557]

約数ペア:

[(1, 74745557), (29, 2577433), (31, 2411147), (47, 1590331), (61, 1225337), (841, 88877), (899, 83143), (1363, 54839), (1457, 51301), (1769, 42253), (1891, 39527), (2867, 26071)]