74208208

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 147455840

約数和(自身を除く): 73247632

約数列:

[1, 2, 4, 8, 16, 61, 122, 139, 244, 278, 488, 547, 556, 976, 1094, 1112, 2188, 2224, 4376, 8479, 8752, 16958, 33367, 33916, 66734, 67832, 76033, 133468, 135664, 152066, 266936, 304132, 533872, 608264, 1216528, 4638013, 9276026, 18552052, 37104104, 74208208]

約数ペア:

[(1, 74208208), (2, 37104104), (4, 18552052), (8, 9276026), (16, 4638013), (61, 1216528), (122, 608264), (139, 533872), (244, 304132), (278, 266936), (488, 152066), (547, 135664), (556, 133468), (976, 76033), (1094, 67832), (1112, 66734), (2188, 33916), (2224, 33367), (4376, 16958), (8479, 8752)]