70875952

素因数分解:

$2^4\times 7^2\times {\mathrm{90403}}^1$

素因数の和:90425

約数の個数: 30

約数和(自身を含む): 159743868

約数和(自身を除く): 88867916

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 90403, 180806, 361612, 632821, 723224, 1265642, 1446448, 2531284, 4429747, 5062568, 8859494, 10125136, 17718988, 35437976, 70875952]

約数ペア:

[(1, 70875952), (2, 35437976), (4, 17718988), (7, 10125136), (8, 8859494), (14, 5062568), (16, 4429747), (28, 2531284), (49, 1446448), (56, 1265642), (98, 723224), (112, 632821), (196, 361612), (392, 180806), (784, 90403)]