26736128

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 40

約数和(自身を含む): 54178080

約数和(自身を除く): 27441952

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 661, 1264, 1322, 2528, 2644, 5056, 5288, 10112, 10576, 20224, 21152, 40448, 42304, 52219, 84608, 104438, 169216, 208876, 338432, 417752, 835504, 1671008, 3342016, 6684032, 13368064, 26736128]

約数ペア:

[(1, 26736128), (2, 13368064), (4, 6684032), (8, 3342016), (16, 1671008), (32, 835504), (64, 417752), (79, 338432), (128, 208876), (158, 169216), (256, 104438), (316, 84608), (512, 52219), (632, 42304), (661, 40448), (1264, 21152), (1322, 20224), (2528, 10576), (2644, 10112), (5056, 5288)]