28487944948

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{607}}^1\times {\mathrm{85643}}^1$

素因数の和:86391

約数の個数: 24

約数和(自身を含む): 50301119232

約数和(自身を除く): 21813174284

約数列:

[1, 2, 4, 137, 274, 548, 607, 1214, 2428, 83159, 85643, 166318, 171286, 332636, 342572, 11733091, 23466182, 46932364, 51985301, 103970602, 207941204, 7121986237, 14243972474, 28487944948]

約数ペア:

[(1, 28487944948), (2, 14243972474), (4, 7121986237), (137, 207941204), (274, 103970602), (548, 51985301), (607, 46932364), (1214, 23466182), (2428, 11733091), (83159, 342572), (85643, 332636), (166318, 171286)]