28555278

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{153523}}^1$

素因数の和:153559

約数の個数: 16

約数和(自身を含む): 58953216

約数和(自身を除く): 30397938

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 153523, 307046, 460569, 921138, 4759213, 9518426, 14277639, 28555278]

約数ペア:

[(1, 28555278), (2, 14277639), (3, 9518426), (6, 4759213), (31, 921138), (62, 460569), (93, 307046), (186, 153523)]