25423968

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8543}}^1$

素因数の和:8587

約数の個数: 48

約数和(自身を含む): 68898816

約数和(自身を除く): 43474848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 8543, 17086, 25629, 34172, 51258, 68344, 102516, 136688, 205032, 264833, 273376, 410064, 529666, 794499, 820128, 1059332, 1588998, 2118664, 3177996, 4237328, 6355992, 8474656, 12711984, 25423968]

約数ペア:

[(1, 25423968), (2, 12711984), (3, 8474656), (4, 6355992), (6, 4237328), (8, 3177996), (12, 2118664), (16, 1588998), (24, 1059332), (31, 820128), (32, 794499), (48, 529666), (62, 410064), (93, 273376), (96, 264833), (124, 205032), (186, 136688), (248, 102516), (372, 68344), (496, 51258), (744, 34172), (992, 25629), (1488, 17086), (2976, 8543)]