74187286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 127098720

約数和(自身を除く): 52911434

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1394, 1558, 2801, 5602, 13243, 26486, 47617, 53219, 95234, 106438, 114841, 229682, 904723, 1809446, 1952297, 2181979, 3904594, 4363958, 37093643, 74187286]

約数ペア:

[(1, 74187286), (2, 37093643), (17, 4363958), (19, 3904594), (34, 2181979), (38, 1952297), (41, 1809446), (82, 904723), (323, 229682), (646, 114841), (697, 106438), (779, 95234), (1394, 53219), (1558, 47617), (2801, 26486), (5602, 13243)]