40262828

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1061}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 72258480

約数和(自身を除く): 31995652

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 716, 1061, 2122, 4244, 9487, 18974, 37948, 56233, 112466, 189919, 224932, 379838, 759676, 10065707, 20131414, 40262828]

約数ペア:

[(1, 40262828), (2, 20131414), (4, 10065707), (53, 759676), (106, 379838), (179, 224932), (212, 189919), (358, 112466), (716, 56233), (1061, 37948), (2122, 18974), (4244, 9487)]