72446318

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 129884160

約数和(自身を除く): 57437842

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2113, 2449, 4226, 4898, 14791, 17143, 29582, 34286, 65503, 131006, 166927, 333854, 458521, 917042, 1168489, 2336978, 5174737, 10349474, 36223159, 72446318]

約数ペア:

[(1, 72446318), (2, 36223159), (7, 10349474), (14, 5174737), (31, 2336978), (62, 1168489), (79, 917042), (158, 458521), (217, 333854), (434, 166927), (553, 131006), (1106, 65503), (2113, 34286), (2449, 29582), (4226, 17143), (4898, 14791)]