74540416

素因数分解:

$2^7\times {\mathrm{229}}^1\times {\mathrm{2543}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 149205600

約数和(自身を除く): 74665184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 458, 916, 1832, 2543, 3664, 5086, 7328, 10172, 14656, 20344, 29312, 40688, 81376, 162752, 325504, 582347, 1164694, 2329388, 4658776, 9317552, 18635104, 37270208, 74540416]

約数ペア:

[(1, 74540416), (2, 37270208), (4, 18635104), (8, 9317552), (16, 4658776), (32, 2329388), (64, 1164694), (128, 582347), (229, 325504), (458, 162752), (916, 81376), (1832, 40688), (2543, 29312), (3664, 20344), (5086, 14656), (7328, 10172)]