28736552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5879}}^1$

素因数の和:5945

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 30533848

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 5879, 11758, 23516, 47032, 76427, 152854, 276313, 305708, 552626, 611416, 1105252, 2210504, 3592069, 7184138, 14368276, 28736552]

約数ペア:

[(1, 28736552), (2, 14368276), (4, 7184138), (8, 3592069), (13, 2210504), (26, 1105252), (47, 611416), (52, 552626), (94, 305708), (104, 276313), (188, 152854), (376, 76427), (611, 47032), (1222, 23516), (2444, 11758), (4888, 5879)]