71313592

素因数分解:

$2^3\times 7^1\times {\mathrm{1273457}}^1$

素因数の和:1273470

約数の個数: 16

約数和(自身を含む): 152814960

約数和(自身を除く): 81501368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1273457, 2546914, 5093828, 8914199, 10187656, 17828398, 35656796, 71313592]

約数ペア:

[(1, 71313592), (2, 35656796), (4, 17828398), (7, 10187656), (8, 8914199), (14, 5093828), (28, 2546914), (56, 1273457)]