27388354

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 24322046

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 419, 667, 838, 1127, 1334, 1421, 2254, 2842, 2933, 4669, 5866, 9338, 9637, 12151, 19274, 20531, 24302, 32683, 41062, 65366, 67459, 85057, 134918, 170114, 279473, 472213, 558946, 595399, 944426, 1190798, 1956311, 3912622, 13694177, 27388354]

約数ペア:

[(1, 27388354), (2, 13694177), (7, 3912622), (14, 1956311), (23, 1190798), (29, 944426), (46, 595399), (49, 558946), (58, 472213), (98, 279473), (161, 170114), (203, 134918), (322, 85057), (406, 67459), (419, 65366), (667, 41062), (838, 32683), (1127, 24302), (1334, 20531), (1421, 19274), (2254, 12151), (2842, 9637), (2933, 9338), (4669, 5866)]