27563578

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2053}}^1$

素因数の和:2206

約数の個数: 24

約数和(自身を含む): 48470292

約数和(自身を除く): 20906714

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 2053, 4106, 6713, 13426, 14371, 28742, 100597, 201194, 281261, 562522, 1968827, 3937654, 13781789, 27563578]

約数ペア:

[(1, 27563578), (2, 13781789), (7, 3937654), (14, 1968827), (49, 562522), (98, 281261), (137, 201194), (274, 100597), (959, 28742), (1918, 14371), (2053, 13426), (4106, 6713)]