68107732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 149240448

約数和(自身を除く): 81132716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 397, 557, 794, 1114, 1588, 2228, 2779, 3899, 4367, 5558, 6127, 7798, 8734, 11116, 12254, 15596, 17468, 24508, 30569, 42889, 61138, 85778, 122276, 171556, 221129, 442258, 884516, 1547903, 2432419, 3095806, 4864838, 6191612, 9729676, 17026933, 34053866, 68107732]

約数ペア:

[(1, 68107732), (2, 34053866), (4, 17026933), (7, 9729676), (11, 6191612), (14, 4864838), (22, 3095806), (28, 2432419), (44, 1547903), (77, 884516), (154, 442258), (308, 221129), (397, 171556), (557, 122276), (794, 85778), (1114, 61138), (1588, 42889), (2228, 30569), (2779, 24508), (3899, 17468), (4367, 15596), (5558, 12254), (6127, 11116), (7798, 8734)]