28968446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 48857088

約数和(自身を除く): 19888642

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 283, 403, 566, 806, 1651, 3302, 3679, 3937, 7358, 7874, 8773, 17546, 35941, 51181, 71882, 102362, 114049, 228098, 467233, 934466, 1114171, 2228342, 14484223, 28968446]

約数ペア:

[(1, 28968446), (2, 14484223), (13, 2228342), (26, 1114171), (31, 934466), (62, 467233), (127, 228098), (254, 114049), (283, 102362), (403, 71882), (566, 51181), (806, 35941), (1651, 17546), (3302, 8773), (3679, 7874), (3937, 7358)]