25391856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{75571}}^1$

素因数の和:75589

約数の個数: 40

約数和(自身を含む): 74967424

約数和(自身を除く): 49575568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 75571, 151142, 226713, 302284, 453426, 528997, 604568, 906852, 1057994, 1209136, 1586991, 1813704, 2115988, 3173982, 3627408, 4231976, 6347964, 8463952, 12695928, 25391856]

約数ペア:

[(1, 25391856), (2, 12695928), (3, 8463952), (4, 6347964), (6, 4231976), (7, 3627408), (8, 3173982), (12, 2115988), (14, 1813704), (16, 1586991), (21, 1209136), (24, 1057994), (28, 906852), (42, 604568), (48, 528997), (56, 453426), (84, 302284), (112, 226713), (168, 151142), (336, 75571)]