74117708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 157409280

約数和(自身を除く): 83291572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1097, 1778, 2194, 2413, 3556, 4388, 4826, 7679, 9652, 15358, 16891, 20843, 30716, 33782, 41686, 67564, 83372, 139319, 145901, 278638, 291802, 557276, 583604, 975233, 1950466, 2647061, 3900932, 5294122, 10588244, 18529427, 37058854, 74117708]

約数ペア:

[(1, 74117708), (2, 37058854), (4, 18529427), (7, 10588244), (14, 5294122), (19, 3900932), (28, 2647061), (38, 1950466), (76, 975233), (127, 583604), (133, 557276), (254, 291802), (266, 278638), (508, 145901), (532, 139319), (889, 83372), (1097, 67564), (1778, 41686), (2194, 33782), (2413, 30716), (3556, 20843), (4388, 16891), (4826, 15358), (7679, 9652)]