26008064

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 40

約数和(自身を含む): 52704960

約数和(自身を除く): 26696896

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 643, 1264, 1286, 2528, 2572, 5056, 5144, 10112, 10288, 20224, 20576, 40448, 41152, 50797, 82304, 101594, 164608, 203188, 329216, 406376, 812752, 1625504, 3251008, 6502016, 13004032, 26008064]

約数ペア:

[(1, 26008064), (2, 13004032), (4, 6502016), (8, 3251008), (16, 1625504), (32, 812752), (64, 406376), (79, 329216), (128, 203188), (158, 164608), (256, 101594), (316, 82304), (512, 50797), (632, 41152), (643, 40448), (1264, 20576), (1286, 20224), (2528, 10288), (2572, 10112), (5056, 5144)]