28236592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103811}}^1$

素因数の和:103836

約数の個数: 20

約数和(自身を含む): 57927096

約数和(自身を除く): 29690504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 103811, 207622, 415244, 830488, 1660976, 1764787, 3529574, 7059148, 14118296, 28236592]

約数ペア:

[(1, 28236592), (2, 14118296), (4, 7059148), (8, 3529574), (16, 1764787), (17, 1660976), (34, 830488), (68, 415244), (136, 207622), (272, 103811)]