26205904

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{9049}}^1$

素因数の和:9238

約数の個数: 20

約数和(自身を含む): 51060100

約数和(自身を除く): 24854196

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 9049, 18098, 36196, 72392, 144784, 1637869, 3275738, 6551476, 13102952, 26205904]

約数ペア:

[(1, 26205904), (2, 13102952), (4, 6551476), (8, 3275738), (16, 1637869), (181, 144784), (362, 72392), (724, 36196), (1448, 18098), (2896, 9049)]