27484526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 17512594

約数列:

[1, 2, 19, 38, 61, 71, 122, 142, 167, 334, 1159, 1349, 2318, 2698, 3173, 4331, 6346, 8662, 10187, 11857, 20374, 23714, 82289, 164578, 193553, 225283, 387106, 450566, 723277, 1446554, 13742263, 27484526]

約数ペア:

[(1, 27484526), (2, 13742263), (19, 1446554), (38, 723277), (61, 450566), (71, 387106), (122, 225283), (142, 193553), (167, 164578), (334, 82289), (1159, 23714), (1349, 20374), (2318, 11857), (2698, 10187), (3173, 8662), (4331, 6346)]