26649688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 54200160

約数和(自身を除く): 27550472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1697, 1963, 3394, 3926, 6788, 7852, 13576, 15704, 22061, 44122, 88244, 176488, 256247, 512494, 1024988, 2049976, 3331211, 6662422, 13324844, 26649688]

約数ペア:

[(1, 26649688), (2, 13324844), (4, 6662422), (8, 3331211), (13, 2049976), (26, 1024988), (52, 512494), (104, 256247), (151, 176488), (302, 88244), (604, 44122), (1208, 22061), (1697, 15704), (1963, 13576), (3394, 7852), (3926, 6788)]