26180024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13287

約数の個数: 32

約数和(自身を含む): 55650000

約数和(自身を除く): 29469976

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13249, 26498, 52996, 105992, 172237, 251731, 344474, 503462, 688948, 1006924, 1377896, 2013848, 3272503, 6545006, 13090012, 26180024]

約数ペア:

[(1, 26180024), (2, 13090012), (4, 6545006), (8, 3272503), (13, 2013848), (19, 1377896), (26, 1006924), (38, 688948), (52, 503462), (76, 344474), (104, 251731), (152, 172237), (247, 105992), (494, 52996), (988, 26498), (1976, 13249)]