868508728

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{16633}}^1$

素因数の和:16807

約数の個数: 32

約数和(自身を含む): 1670718960

約数和(自身を除く): 802210232

約数列:

[1, 2, 4, 8, 61, 107, 122, 214, 244, 428, 488, 856, 6527, 13054, 16633, 26108, 33266, 52216, 66532, 133064, 1014613, 1779731, 2029226, 3559462, 4058452, 7118924, 8116904, 14237848, 108563591, 217127182, 434254364, 868508728]

約数ペア:

[(1, 868508728), (2, 434254364), (4, 217127182), (8, 108563591), (61, 14237848), (107, 8116904), (122, 7118924), (214, 4058452), (244, 3559462), (428, 2029226), (488, 1779731), (856, 1014613), (6527, 133064), (13054, 66532), (16633, 52216), (26108, 33266)]