28604954

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 21714406

約数列:

[1, 2, 7, 14, 83, 103, 166, 206, 239, 478, 581, 721, 1162, 1442, 1673, 3346, 8549, 17098, 19837, 24617, 39674, 49234, 59843, 119686, 138859, 172319, 277718, 344638, 2043211, 4086422, 14302477, 28604954]

約数ペア:

[(1, 28604954), (2, 14302477), (7, 4086422), (14, 2043211), (83, 344638), (103, 277718), (166, 172319), (206, 138859), (239, 119686), (478, 59843), (581, 49234), (721, 39674), (1162, 24617), (1442, 19837), (1673, 17098), (3346, 8549)]