39436445524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{77137}}^1$

素因数の和:77229

約数の個数: 72

約数和(自身を含む): 85789798080

約数和(自身を除く): 46353352556

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 961, 1178, 1922, 2356, 3844, 4123, 6727, 8246, 13454, 16492, 18259, 26908, 36518, 73036, 77137, 127813, 154274, 255626, 308548, 511252, 539959, 1079918, 1465603, 2159836, 2391247, 2931206, 4782494, 5862412, 9564988, 10259221, 16738729, 20518442, 33477458, 41036884, 45433693, 66954916, 74128657, 90867386, 148257314, 181734772, 296514628, 318035851, 518900599, 636071702, 1037801198, 1272143404, 1408444483, 2075602396, 2816888966, 5633777932, 9859111381, 19718222762, 39436445524]

約数ペア:

[(1, 39436445524), (2, 19718222762), (4, 9859111381), (7, 5633777932), (14, 2816888966), (19, 2075602396), (28, 1408444483), (31, 1272143404), (38, 1037801198), (62, 636071702), (76, 518900599), (124, 318035851), (133, 296514628), (217, 181734772), (266, 148257314), (434, 90867386), (532, 74128657), (589, 66954916), (868, 45433693), (961, 41036884), (1178, 33477458), (1922, 20518442), (2356, 16738729), (3844, 10259221), (4123, 9564988), (6727, 5862412), (8246, 4782494), (13454, 2931206), (16492, 2391247), (18259, 2159836), (26908, 1465603), (36518, 1079918), (73036, 539959), (77137, 511252), (127813, 308548), (154274, 255626)]