27690418

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 49484160

約数和(自身を除く): 21793742

約数列:

[1, 2, 7, 14, 29, 58, 203, 241, 283, 406, 482, 566, 1687, 1981, 3374, 3962, 6989, 8207, 13978, 16414, 48923, 57449, 68203, 97846, 114898, 136406, 477421, 954842, 1977887, 3955774, 13845209, 27690418]

約数ペア:

[(1, 27690418), (2, 13845209), (7, 3955774), (14, 1977887), (29, 954842), (58, 477421), (203, 136406), (241, 114898), (283, 97846), (406, 68203), (482, 57449), (566, 48923), (1687, 16414), (1981, 13978), (3374, 8207), (3962, 6989)]