72703828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{8147}}^1$

素因数の和:8271

約数の個数: 24

約数和(自身を含む): 134148672

約数和(自身を除く): 61444844

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8147, 8924, 16294, 32588, 187381, 374762, 749524, 790259, 1580518, 3161036, 18175957, 36351914, 72703828]

約数ペア:

[(1, 72703828), (2, 36351914), (4, 18175957), (23, 3161036), (46, 1580518), (92, 790259), (97, 749524), (194, 374762), (388, 187381), (2231, 32588), (4462, 16294), (8147, 8924)]