15664578728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{6829}}^1\times {\mathrm{15091}}^1$

素因数の和:21945

約数の個数: 32

約数和(自身を含む): 30923508000

約数和(自身を除く): 15258929272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 6829, 13658, 15091, 27316, 30182, 54632, 60364, 120728, 129751, 259502, 286729, 519004, 573458, 1038008, 1146916, 2293832, 103056439, 206112878, 412225756, 824451512, 1958072341, 3916144682, 7832289364, 15664578728]

約数ペア:

[(1, 15664578728), (2, 7832289364), (4, 3916144682), (8, 1958072341), (19, 824451512), (38, 412225756), (76, 206112878), (152, 103056439), (6829, 2293832), (13658, 1146916), (15091, 1038008), (27316, 573458), (30182, 519004), (54632, 286729), (60364, 259502), (120728, 129751)]