12756752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1503

約数の個数: 40

約数和(自身を含む): 26932800

約数和(自身を除く): 14176048

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 1447, 2204, 2894, 4408, 5788, 8816, 11576, 23152, 27493, 41963, 54986, 83926, 109972, 167852, 219944, 335704, 439888, 671408, 797297, 1594594, 3189188, 6378376, 12756752]

約数ペア:

[(1, 12756752), (2, 6378376), (4, 3189188), (8, 1594594), (16, 797297), (19, 671408), (29, 439888), (38, 335704), (58, 219944), (76, 167852), (116, 109972), (152, 83926), (232, 54986), (304, 41963), (464, 27493), (551, 23152), (1102, 11576), (1447, 8816), (2204, 5788), (2894, 4408)]