39706816

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{6971}}^1$

素因数の和:7072

約数の個数: 28

約数和(自身を含む): 79689960

約数和(自身を除く): 39983144

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 6971, 13942, 27884, 55768, 111536, 223072, 446144, 620419, 1240838, 2481676, 4963352, 9926704, 19853408, 39706816]

約数ペア:

[(1, 39706816), (2, 19853408), (4, 9926704), (8, 4963352), (16, 2481676), (32, 1240838), (64, 620419), (89, 446144), (178, 223072), (356, 111536), (712, 55768), (1424, 27884), (2848, 13942), (5696, 6971)]