23850786076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1\times {\mathrm{1997}}^1$

素因数の和:2315

約数の個数: 72

約数和(自身を含む): 46664009280

約数和(自身を除く): 22813223204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 239, 403, 478, 806, 956, 961, 1612, 1922, 1997, 3107, 3844, 3994, 6214, 7409, 7988, 12428, 12493, 14818, 24986, 25961, 29636, 49972, 51922, 61907, 96317, 103844, 123814, 192634, 229679, 247628, 385268, 459358, 477283, 804791, 918716, 954566, 1609582, 1909132, 1919117, 2985827, 3219164, 3838234, 5971654, 6204679, 7676468, 11943308, 12409358, 14795773, 24818716, 24948521, 29591546, 49897042, 59183092, 99794084, 192345049, 384690098, 458668963, 769380196, 917337926, 1834675852, 5962696519, 11925393038, 23850786076]

約数ペア:

[(1, 23850786076), (2, 11925393038), (4, 5962696519), (13, 1834675852), (26, 917337926), (31, 769380196), (52, 458668963), (62, 384690098), (124, 192345049), (239, 99794084), (403, 59183092), (478, 49897042), (806, 29591546), (956, 24948521), (961, 24818716), (1612, 14795773), (1922, 12409358), (1997, 11943308), (3107, 7676468), (3844, 6204679), (3994, 5971654), (6214, 3838234), (7409, 3219164), (7988, 2985827), (12428, 1919117), (12493, 1909132), (14818, 1609582), (24986, 954566), (25961, 918716), (29636, 804791), (49972, 477283), (51922, 459358), (61907, 385268), (96317, 247628), (103844, 229679), (123814, 192634)]