26173183472

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{145007}}^1$

素因数の和:145433

約数の個数: 40

約数和(自身を含む): 52594401600

約数和(自身を除く): 26421218128

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 389, 464, 778, 1556, 3112, 6224, 11281, 22562, 45124, 90248, 145007, 180496, 290014, 580028, 1160056, 2320112, 4205203, 8410406, 16820812, 33641624, 56407723, 67283248, 112815446, 225630892, 451261784, 902523568, 1635823967, 3271647934, 6543295868, 13086591736, 26173183472]

約数ペア:

[(1, 26173183472), (2, 13086591736), (4, 6543295868), (8, 3271647934), (16, 1635823967), (29, 902523568), (58, 451261784), (116, 225630892), (232, 112815446), (389, 67283248), (464, 56407723), (778, 33641624), (1556, 16820812), (3112, 8410406), (6224, 4205203), (11281, 2320112), (22562, 1160056), (45124, 580028), (90248, 290014), (145007, 180496)]