74145866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 123206400

約数和(自身を除く): 49060534

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 551, 1102, 1103, 1159, 1769, 2206, 2318, 3538, 20957, 31987, 33611, 41914, 63974, 67222, 67283, 134566, 607753, 1215506, 1278377, 1951207, 2556754, 3902414, 37072933, 74145866]

約数ペア:

[(1, 74145866), (2, 37072933), (19, 3902414), (29, 2556754), (38, 1951207), (58, 1278377), (61, 1215506), (122, 607753), (551, 134566), (1102, 67283), (1103, 67222), (1159, 63974), (1769, 41914), (2206, 33611), (2318, 31987), (3538, 20957)]