26943904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 57576960

約数和(自身を除く): 30633056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 271, 416, 478, 542, 956, 1084, 1912, 2168, 3107, 3523, 3824, 4336, 6214, 7046, 7648, 8672, 12428, 14092, 24856, 28184, 49712, 56368, 64769, 99424, 112736, 129538, 259076, 518152, 841997, 1036304, 1683994, 2072608, 3367988, 6735976, 13471952, 26943904]

約数ペア:

[(1, 26943904), (2, 13471952), (4, 6735976), (8, 3367988), (13, 2072608), (16, 1683994), (26, 1036304), (32, 841997), (52, 518152), (104, 259076), (208, 129538), (239, 112736), (271, 99424), (416, 64769), (478, 56368), (542, 49712), (956, 28184), (1084, 24856), (1912, 14092), (2168, 12428), (3107, 8672), (3523, 7648), (3824, 7046), (4336, 6214)]