39647904

素因数分解:

$2^5\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1607}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 104545728

約数和(自身を除く): 64897824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 257, 514, 771, 1028, 1542, 1607, 2056, 3084, 3214, 4112, 4821, 6168, 6428, 8224, 9642, 12336, 12856, 19284, 24672, 25712, 38568, 51424, 77136, 154272, 412999, 825998, 1238997, 1651996, 2477994, 3303992, 4955988, 6607984, 9911976, 13215968, 19823952, 39647904]

約数ペア:

[(1, 39647904), (2, 19823952), (3, 13215968), (4, 9911976), (6, 6607984), (8, 4955988), (12, 3303992), (16, 2477994), (24, 1651996), (32, 1238997), (48, 825998), (96, 412999), (257, 154272), (514, 77136), (771, 51424), (1028, 38568), (1542, 25712), (1607, 24672), (2056, 19284), (3084, 12856), (3214, 12336), (4112, 9642), (4821, 8224), (6168, 6428)]