27649912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 53406720

約数和(自身を除く): 25756808

約数列:

[1, 2, 4, 8, 47, 94, 151, 188, 302, 376, 487, 604, 974, 1208, 1948, 3896, 7097, 14194, 22889, 28388, 45778, 56776, 73537, 91556, 147074, 183112, 294148, 588296, 3456239, 6912478, 13824956, 27649912]

約数ペア:

[(1, 27649912), (2, 13824956), (4, 6912478), (8, 3456239), (47, 588296), (94, 294148), (151, 183112), (188, 147074), (302, 91556), (376, 73537), (487, 56776), (604, 45778), (974, 28388), (1208, 22889), (1948, 14194), (3896, 7097)]