56909328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{169373}}^1$

素因数の和:169391

約数の個数: 40

約数和(自身を含む): 168019008

約数和(自身を除く): 111109680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 169373, 338746, 508119, 677492, 1016238, 1185611, 1354984, 2032476, 2371222, 2709968, 3556833, 4064952, 4742444, 7113666, 8129904, 9484888, 14227332, 18969776, 28454664, 56909328]

約数ペア:

[(1, 56909328), (2, 28454664), (3, 18969776), (4, 14227332), (6, 9484888), (7, 8129904), (8, 7113666), (12, 4742444), (14, 4064952), (16, 3556833), (21, 2709968), (24, 2371222), (28, 2032476), (42, 1354984), (48, 1185611), (56, 1016238), (84, 677492), (112, 508119), (168, 338746), (336, 169373)]