25827232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 54159840

約数和(自身を除く): 28332608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 397, 428, 608, 794, 856, 1588, 1712, 2033, 3176, 3424, 4066, 6352, 7543, 8132, 12704, 15086, 16264, 30172, 32528, 42479, 60344, 65056, 84958, 120688, 169916, 241376, 339832, 679664, 807101, 1359328, 1614202, 3228404, 6456808, 12913616, 25827232]

約数ペア:

[(1, 25827232), (2, 12913616), (4, 6456808), (8, 3228404), (16, 1614202), (19, 1359328), (32, 807101), (38, 679664), (76, 339832), (107, 241376), (152, 169916), (214, 120688), (304, 84958), (397, 65056), (428, 60344), (608, 42479), (794, 32528), (856, 30172), (1588, 16264), (1712, 15086), (2033, 12704), (3176, 8132), (3424, 7543), (4066, 6352)]