15697836728

素因数分解:

$2^3\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{243121}}^1$

素因数の和:244287

約数の個数: 32

約数和(自身を含む): 33667534560

約数和(自身を除く): 17969697832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1153, 2306, 4612, 8071, 9224, 16142, 32284, 64568, 243121, 486242, 972484, 1701847, 1944968, 3403694, 6807388, 13614776, 280318513, 560637026, 1121274052, 1962229591, 2242548104, 3924459182, 7848918364, 15697836728]

約数ペア:

[(1, 15697836728), (2, 7848918364), (4, 3924459182), (7, 2242548104), (8, 1962229591), (14, 1121274052), (28, 560637026), (56, 280318513), (1153, 13614776), (2306, 6807388), (4612, 3403694), (8071, 1944968), (9224, 1701847), (16142, 972484), (32284, 486242), (64568, 243121)]