71566552532

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{419}}^1\times {\mathrm{166151}}^1$

素因数の和:166831

約数の個数: 24

約数和(自身を含む): 126029615040

約数和(自身を除く): 54463062508

約数列:

[1, 2, 4, 257, 419, 514, 838, 1028, 1676, 107683, 166151, 215366, 332302, 430732, 664604, 42700807, 69617269, 85401614, 139234538, 170803228, 278469076, 17891638133, 35783276266, 71566552532]

約数ペア:

[(1, 71566552532), (2, 35783276266), (4, 17891638133), (257, 278469076), (419, 170803228), (514, 139234538), (838, 85401614), (1028, 69617269), (1676, 42700807), (107683, 664604), (166151, 430732), (215366, 332302)]