27983928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{166571}}^1$

素因数の和:166587

約数の個数: 32

約数和(自身を含む): 79954560

約数和(自身を除く): 51970632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 166571, 333142, 499713, 666284, 999426, 1165997, 1332568, 1998852, 2331994, 3497991, 3997704, 4663988, 6995982, 9327976, 13991964, 27983928]

約数ペア:

[(1, 27983928), (2, 13991964), (3, 9327976), (4, 6995982), (6, 4663988), (7, 3997704), (8, 3497991), (12, 2331994), (14, 1998852), (21, 1332568), (24, 1165997), (28, 999426), (42, 666284), (56, 499713), (84, 333142), (168, 166571)]