72425864

素因数分解:

$2^3\times 7^1\times {\mathrm{1293319}}^1$

素因数の和:1293332

約数の個数: 16

約数和(自身を含む): 155198400

約数和(自身を除く): 82772536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1293319, 2586638, 5173276, 9053233, 10346552, 18106466, 36212932, 72425864]

約数ペア:

[(1, 72425864), (2, 36212932), (4, 18106466), (7, 10346552), (8, 9053233), (14, 5173276), (28, 2586638), (56, 1293319)]