71236856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 65206024

約数列:

[1, 2, 4, 8, 71, 142, 167, 284, 334, 568, 668, 751, 1336, 1502, 3004, 6008, 11857, 23714, 47428, 53321, 94856, 106642, 125417, 213284, 250834, 426568, 501668, 1003336, 8904607, 17809214, 35618428, 71236856]

約数ペア:

[(1, 71236856), (2, 35618428), (4, 17809214), (8, 8904607), (71, 1003336), (142, 501668), (167, 426568), (284, 250834), (334, 213284), (568, 125417), (668, 106642), (751, 94856), (1336, 53321), (1502, 47428), (3004, 23714), (6008, 11857)]