38736776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2153}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 78707160

約数和(自身を除く): 39970384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2153, 2249, 4306, 4498, 8612, 8996, 17224, 17992, 27989, 55978, 111956, 223912, 372469, 744938, 1489876, 2979752, 4842097, 9684194, 19368388, 38736776]

約数ペア:

[(1, 38736776), (2, 19368388), (4, 9684194), (8, 4842097), (13, 2979752), (26, 1489876), (52, 744938), (104, 372469), (173, 223912), (346, 111956), (692, 55978), (1384, 27989), (2153, 17992), (2249, 17224), (4306, 8996), (4498, 8612)]