15360894016

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1420201}}^1$

素因数の和:1420239

約数の個数: 42

約数和(自身を含む): 33006914682

約数和(自身を除く): 17646020666

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 1420201, 2840402, 5680804, 11361608, 18462613, 22723216, 36925226, 45446432, 73850452, 90892864, 147700904, 240013969, 295401808, 480027938, 590803616, 960055876, 1181607232, 1920111752, 3840223504, 7680447008, 15360894016]

約数ペア:

[(1, 15360894016), (2, 7680447008), (4, 3840223504), (8, 1920111752), (13, 1181607232), (16, 960055876), (26, 590803616), (32, 480027938), (52, 295401808), (64, 240013969), (104, 147700904), (169, 90892864), (208, 73850452), (338, 45446432), (416, 36925226), (676, 22723216), (832, 18462613), (1352, 11361608), (2704, 5680804), (5408, 2840402), (10816, 1420201)]