61636736

素因数分解:

$2^7\times 7^1\times {\mathrm{68791}}^1$

素因数の和:68812

約数の個数: 32

約数和(自身を含む): 140335680

約数和(自身を除く): 78698944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 68791, 137582, 275164, 481537, 550328, 963074, 1100656, 1926148, 2201312, 3852296, 4402624, 7704592, 8805248, 15409184, 30818368, 61636736]

約数ペア:

[(1, 61636736), (2, 30818368), (4, 15409184), (7, 8805248), (8, 7704592), (14, 4402624), (16, 3852296), (28, 2201312), (32, 1926148), (56, 1100656), (64, 963074), (112, 550328), (128, 481537), (224, 275164), (448, 137582), (896, 68791)]