74164408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 143382960

約数和(自身を除く): 69218552

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1307, 1384, 2614, 5228, 7093, 10456, 14186, 28372, 53587, 56744, 107174, 214348, 226111, 428696, 452222, 904444, 1808888, 9270551, 18541102, 37082204, 74164408]

約数ペア:

[(1, 74164408), (2, 37082204), (4, 18541102), (8, 9270551), (41, 1808888), (82, 904444), (164, 452222), (173, 428696), (328, 226111), (346, 214348), (692, 107174), (1307, 56744), (1384, 53587), (2614, 28372), (5228, 14186), (7093, 10456)]