105534728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23599}}^1$

素因数の和:23661

約数の個数: 32

約数和(自身を含む): 218064000

約数和(自身を除く): 112529272

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 23599, 47198, 94396, 188792, 306787, 613574, 1014757, 1227148, 2029514, 2454296, 4059028, 8118056, 13191841, 26383682, 52767364, 105534728]

約数ペア:

[(1, 105534728), (2, 52767364), (4, 26383682), (8, 13191841), (13, 8118056), (26, 4059028), (43, 2454296), (52, 2029514), (86, 1227148), (104, 1014757), (172, 613574), (344, 306787), (559, 188792), (1118, 94396), (2236, 47198), (4472, 23599)]