26614744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13469}}^1$

素因数の和:13507

約数の個数: 32

約数和(自身を含む): 56574000

約数和(自身を除く): 29959256

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13469, 26938, 53876, 107752, 175097, 255911, 350194, 511822, 700388, 1023644, 1400776, 2047288, 3326843, 6653686, 13307372, 26614744]

約数ペア:

[(1, 26614744), (2, 13307372), (4, 6653686), (8, 3326843), (13, 2047288), (19, 1400776), (26, 1023644), (38, 700388), (52, 511822), (76, 350194), (104, 255911), (152, 175097), (247, 107752), (494, 53876), (988, 26938), (1976, 13469)]