69513886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 116268768

約数和(自身を除く): 46754882

約数列:

[1, 2, 13, 26, 43, 86, 97, 194, 559, 641, 1118, 1261, 1282, 2522, 4171, 8333, 8342, 16666, 27563, 54223, 55126, 62177, 108446, 124354, 358319, 716638, 808301, 1616602, 2673611, 5347222, 34756943, 69513886]

約数ペア:

[(1, 69513886), (2, 34756943), (13, 5347222), (26, 2673611), (43, 1616602), (86, 808301), (97, 716638), (194, 358319), (559, 124354), (641, 108446), (1118, 62177), (1261, 55126), (1282, 54223), (2522, 27563), (4171, 16666), (8333, 8342)]