42526708

素因数分解:

$2^2\times 7^2\times {\mathrm{216973}}^1$

素因数の和:216991

約数の個数: 18

約数和(自身を含む): 86572626

約数和(自身を除く): 44045918

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 216973, 433946, 867892, 1518811, 3037622, 6075244, 10631677, 21263354, 42526708]

約数ペア:

[(1, 42526708), (2, 21263354), (4, 10631677), (7, 6075244), (14, 3037622), (28, 1518811), (49, 867892), (98, 433946), (196, 216973)]