56915568

素因数分解:

$2^4\times 3^3\times {\mathrm{131749}}^1$

素因数の和:131766

約数の個数: 40

約数和(自身を含む): 163370000

約数和(自身を除く): 106454432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 131749, 263498, 395247, 526996, 790494, 1053992, 1185741, 1580988, 2107984, 2371482, 3161976, 3557223, 4742964, 6323952, 7114446, 9485928, 14228892, 18971856, 28457784, 56915568]

約数ペア:

[(1, 56915568), (2, 28457784), (3, 18971856), (4, 14228892), (6, 9485928), (8, 7114446), (9, 6323952), (12, 4742964), (16, 3557223), (18, 3161976), (24, 2371482), (27, 2107984), (36, 1580988), (48, 1185741), (54, 1053992), (72, 790494), (108, 526996), (144, 395247), (216, 263498), (432, 131749)]