66015376

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{853}}^1$

素因数の和:1559

約数の個数: 40

約数和(自身を含む): 146560064

約数和(自身を除く): 80544688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 853, 1382, 1706, 2764, 3412, 4837, 5528, 5971, 6824, 9674, 11056, 11942, 13648, 19348, 23884, 38696, 47768, 77392, 95536, 589423, 1178846, 2357692, 4125961, 4715384, 8251922, 9430768, 16503844, 33007688, 66015376]

約数ペア:

[(1, 66015376), (2, 33007688), (4, 16503844), (7, 9430768), (8, 8251922), (14, 4715384), (16, 4125961), (28, 2357692), (56, 1178846), (112, 589423), (691, 95536), (853, 77392), (1382, 47768), (1706, 38696), (2764, 23884), (3412, 19348), (4837, 13648), (5528, 11942), (5971, 11056), (6824, 9674)]